diff --git a/code/__defines/subsystems.dm b/code/__defines/subsystems.dm
index bf8357d083..da8ee77372 100644
--- a/code/__defines/subsystems.dm
+++ b/code/__defines/subsystems.dm
@@ -53,6 +53,7 @@ var/global/list/runlevel_flags = list(RUNLEVEL_LOBBY, RUNLEVEL_SETUP, RUNLEVEL_G
 // Subsystem init_order, from highest priority to lowest priority
 // Subsystems shutdown in the reverse of the order they initialize in
 // The numbers just define the ordering, they are meaningless otherwise.
+#define INIT_ORDER_MISC_EARLY 60
 #define INIT_ORDER_WEBHOOKS		50
 #define INIT_ORDER_SQLITE		40
 #define INIT_ORDER_INPUT		37
diff --git a/code/_helpers/logging.dm b/code/_helpers/logging.dm
index d264c05f4e..61857daf5f 100644
--- a/code/_helpers/logging.dm
+++ b/code/_helpers/logging.dm
@@ -253,29 +253,50 @@
 /proc/key_name_admin(var/whom, var/include_name = 1)
 	return key_name(whom, 1, include_name)
 
-// Helper procs for building detailed log lines
-/datum/proc/log_info_line()
-	return "[src] ([type])"
-
-/atom/log_info_line()
-	var/turf/t = get_turf(src)
-	if(istype(t))
-		return "([t]) ([t.x],[t.y],[t.z]) ([t.type])"
-	else if(loc)
-		return "([loc]) (0,0,0) ([loc.type])"
-	else
-		return "(NULL) (0,0,0) (NULL)"
-
-/mob/log_info_line()
-	return "[..()] ([ckey])"
-
-/proc/log_info_line(var/datum/d)
-	if(!istype(d))
-		return
-	return d.log_info_line()
 
 /mob/proc/simple_info_line()
 	return "[key_name(src)] ([x],[y],[z])"
 
+
 /client/proc/simple_info_line()
 	return "[key_name(src)] ([mob.x],[mob.y],[mob.z])"
+
+
+/proc/log_info_line(datum/thing)
+	if (isnull(thing))
+		return "*null*"
+	if (islist(thing))
+		var/list/result = list()
+		var/list/thing_list =  thing
+		for (var/key in thing_list)
+			var/value = isnum(key) ? null : thing[key]
+			result += "[log_info_line(key)][value ? " - [log_info_line(value)]" : ""]"
+		return "\[[jointext(result, ", ")]\]"
+	if (!istype(thing))
+		return json_encode(thing)
+	return thing.get_log_info_line()
+
+
+/datum/proc/get_log_info_line()
+	return "[src] ([type])"
+
+
+/weakref/get_log_info_line()
+	return "[ref_name] ([ref_type]) ([ref]) (WEAKREF)"
+
+
+/area/get_log_info_line()
+	return "[..()] ([isnum(z) ? "[x],[y],[z]" : "0,0,0"])"
+
+
+/turf/get_log_info_line()
+	return "[..()] ([x],[y],[z]) ([loc ? loc.type : "NULL"])"
+
+
+/atom/movable/get_log_info_line()
+	var/turf/turf = get_turf(src)
+	return "[..()] ([turf ? turf : "NULL"]) ([turf ? "[turf.x],[turf.y],[turf.z]" : "0,0,0"]) ([turf ? turf.type : "NULL"])"
+
+
+/mob/get_log_info_line()
+	return ckey ? "[..()] ([ckey])" : ..()
diff --git a/code/controllers/subsystems/antag.dm b/code/controllers/subsystems/antag.dm
index 7431955136..a2d0a62353 100644
--- a/code/controllers/subsystems/antag.dm
+++ b/code/controllers/subsystems/antag.dm
@@ -27,11 +27,6 @@ SUBSYSTEM_DEF(antags)
 		var/datum/antagonist/A = new antag_type
 		antag_datums[A.id] = A
 
-/datum/controller/subsystem/antags/Shutdown()
-	for(var/thing in antag_datums)
-		qdel(thing)
-	. = ..()
-
 
 /datum/controller/subsystem/antags/proc/get_antag_id_from_name(var/role_text)
 	for(var/datum/antagonist/A as anything in antag_datums)
diff --git a/code/controllers/subsystems/atoms.dm b/code/controllers/subsystems/atoms.dm
index 7a4baaf5ed..3516470a23 100644
--- a/code/controllers/subsystems/atoms.dm
+++ b/code/controllers/subsystems/atoms.dm
@@ -1,159 +1,119 @@
-#define BAD_INIT_QDEL_BEFORE 1
-#define BAD_INIT_DIDNT_INIT 2
-#define BAD_INIT_SLEPT 4
-#define BAD_INIT_NO_HINT 8
-
 SUBSYSTEM_DEF(atoms)
 	name = "Atoms"
 	init_order = INIT_ORDER_ATOMS
 	flags = SS_NO_FIRE
 
-	// override and GetArguments() exists for mod-override/downstream hook functionality.
-	// Useful for total-overhaul type modifications.
-	var/adjust_init_arguments = FALSE
+	// Bad initialization types.
+	var/const/QDEL_BEFORE_INITIALIZE = 1
+	var/const/DID_NOT_SET_INITIALIZED = 2
+	var/const/SLEPT_IN_INITIALIZE = 4
+	var/const/DID_NOT_RETURN_HINT = 8
 
-	var/atom_init_stage = INITIALIZATION_INSSATOMS
-	var/old_init_stage
+	var/static/atom_init_stage = INITIALIZATION_INSSATOMS
+	var/static/old_init_stage
+	var/static/list/late_loaders = list()
+	var/static/list/created_atoms = list()
+	var/static/list/bad_init_calls = list()
 
-	var/list/late_loaders
-	var/list/BadInitializeCalls = list()
 
-/datum/controller/subsystem/atoms/Initialize(timeofday)
-	if(!plant_controller) // Initialize seed repo for /obj/item/seed and /obj/item/grown
-		plant_controller = new
-	setupgenetics() //to set the mutations' place in structural enzymes, so initializers know where to put mutations.
+/datum/controller/subsystem/atoms/Initialize(start_uptime)
 	atom_init_stage = INITIALIZATION_INNEW_MAPLOAD
 	InitializeAtoms()
 
-/datum/controller/subsystem/atoms/proc/InitializeAtoms(var/list/supplied_atoms)
-
-	if(atom_init_stage <= INITIALIZATION_INSSATOMS_LATE)
-		return
-
-	atom_init_stage = INITIALIZATION_INNEW_MAPLOAD
-
-	LAZYINITLIST(late_loaders)
-
-	var/list/mapload_arg = list(TRUE)
-	var/count = LAZYLEN(supplied_atoms)
-	if(count)
-		while(supplied_atoms.len)
-			var/atom/A = supplied_atoms[supplied_atoms.len]
-			supplied_atoms.len--
-			if(!A.initialized)
-				InitAtom(A, GetArguments(A, mapload_arg))
-				CHECK_TICK
-	else if(!subsystem_initialized)
-		// If wondering why not just store all atoms in a list and use the block above: that turns out unbearably expensive.
-		// Instead, atoms without extra arguments in New created on server start are fished out of world directly.
-		// We do this exactly once.
-
-		for(var/atom/A in world)
-			if(!A.initialized)
-				InitAtom(A, GetArguments(A, mapload_arg, FALSE))
-				++count
-				CHECK_TICK
-
-	report_progress("Initialized [count] atom\s")
-
-	atom_init_stage = INITIALIZATION_INNEW_REGULAR
-
-	if(late_loaders.len)
-		for(var/I in late_loaders)
-			var/atom/A = I
-			A.LateInitialize(arglist(late_loaders[A]))
-		report_progress("Late initialized [late_loaders.len] atom\s")
-		late_loaders.Cut()
-
-/datum/controller/subsystem/atoms/proc/InitAtom(atom/A, list/arguments)
-	LAZYREMOVE(global.pre_init_created_atoms, A)
-	var/the_type = A.type
-	if(QDELING(A))
-		BadInitializeCalls[the_type] |= BAD_INIT_QDEL_BEFORE
-		return TRUE
-
-	var/start_tick = world.time
-
-	var/result = A.Initialize(arglist(arguments))
-
-	if(start_tick != world.time)
-		BadInitializeCalls[the_type] |= BAD_INIT_SLEPT
-
-	var/qdeleted = FALSE
-
-	if(result != INITIALIZE_HINT_NORMAL)
-		switch(result)
-			if(INITIALIZE_HINT_LATELOAD)
-				if(arguments[1])	//mapload
-					late_loaders[A] = arguments
-				else
-					A.LateInitialize(arglist(arguments))
-			if(INITIALIZE_HINT_QDEL)
-				qdel(A)
-				qdeleted = TRUE
-			else
-				BadInitializeCalls[the_type] |= BAD_INIT_NO_HINT
-
-	if(!A)	//possible harddel
-		qdeleted = TRUE
-	else if(!A.initialized)
-		BadInitializeCalls[the_type] |= BAD_INIT_DIDNT_INIT
-
-	return qdeleted || QDELING(A)
-
-// override and GetArguments() exists for mod-override/downstream hook functionality.
-// Useful for total-overhaul type modifications.
-/atom/proc/AdjustInitializeArguments(list/arguments)
-	// Lists are passed by reference so can simply modify the arguments list without returning it
-
-/datum/controller/subsystem/atoms/proc/GetArguments(atom/A, list/mapload_arg, created=TRUE)
-	if(!created && !adjust_init_arguments)
-		return mapload_arg // Performance optimization. Nothing to do.
-	var/list/arguments = mapload_arg.Copy()
-	var/extra_args = LAZYACCESS(global.pre_init_created_atoms, A)
-	if(created && extra_args)
-		arguments += extra_args
-	if(adjust_init_arguments)
-		A.AdjustInitializeArguments(arguments)
-	return arguments
-
-/datum/controller/subsystem/atoms/stat_entry(msg)
-	..("Bad Initialize Calls:[BadInitializeCalls.len]")
-
-/datum/controller/subsystem/atoms/proc/map_loader_begin()
-	old_init_stage = atom_init_stage
-	atom_init_stage = INITIALIZATION_INSSATOMS_LATE
-
-/datum/controller/subsystem/atoms/proc/map_loader_stop()
-	atom_init_stage = old_init_stage
 
 /datum/controller/subsystem/atoms/Recover()
-	atom_init_stage = SSatoms.atom_init_stage
-	if(atom_init_stage == INITIALIZATION_INNEW_MAPLOAD)
+	created_atoms.Cut()
+	late_loaders.Cut()
+	if (atom_init_stage == INITIALIZATION_INNEW_MAPLOAD)
 		InitializeAtoms()
-	old_init_stage = SSatoms.old_init_stage
-	BadInitializeCalls = SSatoms.BadInitializeCalls
 
-/datum/controller/subsystem/atoms/proc/InitLog()
-	. = ""
-	for(var/path in BadInitializeCalls)
-		. += "Path : [path] \n"
-		var/fails = BadInitializeCalls[path]
-		if(fails & BAD_INIT_DIDNT_INIT)
-			. += "- Didn't call atom/Initialize()\n"
-		if(fails & BAD_INIT_NO_HINT)
-			. += "- Didn't return an Initialize hint\n"
-		if(fails & BAD_INIT_QDEL_BEFORE)
-			. += "- Qdel'd in New()\n"
-		if(fails & BAD_INIT_SLEPT)
-			. += "- Slept during Initialize()\n"
 
 /datum/controller/subsystem/atoms/Shutdown()
 	var/initlog = InitLog()
-	if(initlog)
-		text2file(initlog, "[log_path]-initialize.log")
+	if (!initlog)
+		return
+	text2file(initlog, "[log_path]/initialize.log")
 
-#undef BAD_INIT_QDEL_BEFORE
-#undef BAD_INIT_DIDNT_INIT
-#undef BAD_INIT_SLEPT
-#undef BAD_INIT_NO_HINT
+
+/datum/controller/subsystem/atoms/proc/InitializeAtoms()
+	if (atom_init_stage <= INITIALIZATION_INSSATOMS_LATE)
+		return
+	atom_init_stage = INITIALIZATION_INNEW_MAPLOAD
+	var/list/mapload_arg = list(TRUE)
+	var/count = 0
+	var/atom/created
+	var/list/arguments
+	for (var/i = 1 to length(created_atoms))
+		created = created_atoms[i]
+		if (!created.initialized)
+			arguments = created_atoms[created] ? mapload_arg + created_atoms[created] : mapload_arg
+			InitAtom(created, arguments)
+			CHECK_TICK
+	created_atoms.Cut()
+	if (!subsystem_initialized)
+		for (var/atom/atom in world)
+			if (!atom.initialized)
+				InitAtom(atom, mapload_arg)
+				++count
+				CHECK_TICK
+	report_progress("Initialized [count] atom\s")
+	atom_init_stage = INITIALIZATION_INNEW_REGULAR
+	if (!length(late_loaders))
+		return
+	for (var/atom/atom as anything in late_loaders)
+		atom.LateInitialize(arglist(late_loaders[atom]))
+	report_progress("Late initialized [length(late_loaders)] atom\s")
+	late_loaders.Cut()
+
+
+/datum/controller/subsystem/atoms/proc/InitAtom(atom/atom, list/arguments)
+	var/atom_type = atom?.type
+	if (QDELING(atom))
+		bad_init_calls[atom_type] |= QDEL_BEFORE_INITIALIZE
+		return TRUE
+	var/start_tick = world.time
+	var/result = atom.Initialize(arglist(arguments))
+	if (start_tick != world.time)
+		bad_init_calls[atom_type] |= SLEPT_IN_INITIALIZE
+	var/qdeleted = FALSE
+	if (result != INITIALIZE_HINT_NORMAL)
+		switch (result)
+			if (INITIALIZE_HINT_LATELOAD)
+				if (arguments[1])	//mapload
+					late_loaders[atom] = arguments
+				else
+					atom.LateInitialize(arglist(arguments))
+			if (INITIALIZE_HINT_QDEL)
+				qdel(atom)
+				qdeleted = TRUE
+			else
+				bad_init_calls[atom_type] |= DID_NOT_RETURN_HINT
+	if (!atom)
+		qdeleted = TRUE
+	else if (!atom.initialized)
+		bad_init_calls[atom_type] |= DID_NOT_SET_INITIALIZED
+	return qdeleted || QDELING(atom)
+
+
+/datum/controller/subsystem/atoms/proc/BeginMapLoad()
+	old_init_stage = atom_init_stage
+	atom_init_stage = INITIALIZATION_INSSATOMS_LATE
+
+
+/datum/controller/subsystem/atoms/proc/FinishMapLoad()
+	atom_init_stage = old_init_stage
+
+
+/datum/controller/subsystem/atoms/proc/InitLog()
+	. = ""
+	for (var/path in bad_init_calls)
+		. += "Path : [path] \n"
+		var/fails = bad_init_calls[path]
+		if (fails & DID_NOT_SET_INITIALIZED)
+			. += "- Didn't call atom/Initialize()\n"
+		if (fails & DID_NOT_RETURN_HINT)
+			. += "- Didn't return an Initialize hint\n"
+		if (fails & QDEL_BEFORE_INITIALIZE)
+			. += "- Qdel'd in New()\n"
+		if (fails & SLEPT_IN_INITIALIZE)
+			. += "- Slept during Initialize()\n"
diff --git a/code/controllers/subsystems/garbage.dm b/code/controllers/subsystems/garbage.dm
index 273b1c99a3..86cd9caef1 100644
--- a/code/controllers/subsystems/garbage.dm
+++ b/code/controllers/subsystems/garbage.dm
@@ -273,71 +273,73 @@ SUBSYSTEM_DEF(garbage)
 
 // Should be treated as a replacement for the 'del' keyword.
 // Datums passed to this will be given a chance to clean up references to allow the GC to collect them.
-/proc/qdel(datum/D, force=FALSE)
-	if(!istype(D))
-		del(D)
+/proc/qdel(datum/thing, force)
+	if (!thing)
 		return
-	var/datum/qdel_item/I = SSgarbage.items[D.type]
-	if (!I)
-		I = SSgarbage.items[D.type] = new /datum/qdel_item(D.type)
-	I.qdels++
-
-
-	if(isnull(D.gc_destroyed))
-		if(SEND_SIGNAL(D, COMSIG_PARENT_PREQDELETED, force)) // Give the components a chance to prevent their parent from being deleted
+	if (!istype(thing))
+		crash_with("qdel() can only handle /datum (sub)types, was passed: [log_info_line(thing)]")
+		del(thing)
+		return
+	var/datum/qdel_item/qdel_item = SSgarbage.items[thing.type]
+	if (!qdel_item)
+		qdel_item = new (thing.type)
+		SSgarbage.items[thing.type] = qdel_item
+	qdel_item.qdels++
+	if (isnull(thing.gc_destroyed))
+		if (SEND_SIGNAL(thing, COMSIG_PARENT_PREQDELETED, force)) // Give the components a chance to prevent their parent from being deleted
 			return
-		D.gc_destroyed = GC_CURRENTLY_BEING_QDELETED
+		thing.gc_destroyed = GC_CURRENTLY_BEING_QDELETED
 		var/start_time = world.time
 		var/start_tick = world.tick_usage
-		SEND_SIGNAL(D, COMSIG_PARENT_QDELETING, force) // Let the (remaining) components know about the result of Destroy
-		var/hint = D.Destroy(force) // Let our friend know they're about to get fucked up.
-		if(world.time != start_time)
-			I.slept_destroy++
+		SEND_SIGNAL(thing, COMSIG_PARENT_QDELETING, force) // Let the (remaining) components know about the result of Destroy
+		var/hint = thing.Destroy(force) // Let our friend know they're about to get fucked up.
+		if (world.time != start_time)
+			qdel_item.slept_destroy++
 		else
-			I.destroy_time += TICK_USAGE_TO_MS(start_tick)
-		if(!D)
+			qdel_item.destroy_time += TICK_USAGE_TO_MS(start_tick)
+		if (!thing)
 			return
-		switch(hint)
+		switch (hint)
 			if (QDEL_HINT_QUEUE)		//qdel should queue the object for deletion.
-				SSgarbage.PreQueue(D)
+				SSgarbage.PreQueue(thing)
 			if (QDEL_HINT_IWILLGC)
-				D.gc_destroyed = world.time
+				thing.gc_destroyed = world.time
 				return
 			if (QDEL_HINT_LETMELIVE)	//qdel should let the object live after calling destory.
 				if(!force)
-					D.gc_destroyed = null //clear the gc variable (important!)
+					thing.gc_destroyed = null //clear the gc variable (important!)
 					return
 				// Returning LETMELIVE after being told to force destroy
 				// indicates the objects Destroy() does not respect force
-				#ifdef TESTING
-				if(!I.no_respect_force)
-					crash_with("[D.type] has been force deleted, but is \
+#ifdef TESTING
+				if(!qdel_item.no_respect_force)
+					crash_with("[thing.type] has been force deleted, but is \
 						returning an immortal QDEL_HINT, indicating it does \
 						not respect the force flag for qdel(). It has been \
 						placed in the queue, further instances of this type \
 						will also be queued.")
-				#endif
-				I.no_respect_force++
-
-				SSgarbage.PreQueue(D)
+#endif
+				qdel_item.no_respect_force++
+				SSgarbage.PreQueue(thing)
 			if (QDEL_HINT_HARDDEL)		//qdel should assume this object won't gc, and queue a hard delete using a hard reference to save time from the locate()
-				SSgarbage.HardQueue(D)
+				SSgarbage.HardQueue(thing)
 			if (QDEL_HINT_HARDDEL_NOW)	//qdel should assume this object won't gc, and hard del it post haste.
-				SSgarbage.HardDelete(D)
+				SSgarbage.HardDelete(thing)
 			if (QDEL_HINT_FINDREFERENCE)//qdel will, if TESTING is enabled, display all references to this object, then queue the object for deletion.
-				SSgarbage.PreQueue(D)
+				SSgarbage.PreQueue(thing)
 				#ifdef TESTING
-				D.find_references()
+				thing.find_references()
 				#endif
 			else
 				#ifdef TESTING
-				if(!I.no_hint)
-					crash_with("[D.type] is not returning a qdel hint. It is being placed in the queue. Further instances of this type will also be queued.")
+				if (!qdel_item.no_hint)
+					crash_with("[thing.type] is not returning a qdel hint. It is being placed in the queue. Further instances of this type will also be queued.")
 				#endif
-				I.no_hint++
-				SSgarbage.PreQueue(D)
-	else if(D.gc_destroyed == GC_CURRENTLY_BEING_QDELETED)
-		CRASH("[D.type] destroy proc was called multiple times, likely due to a qdel loop in the Destroy logic")
+				qdel_item.no_hint++
+				SSgarbage.PreQueue(thing)
+	else if (thing.gc_destroyed == GC_CURRENTLY_BEING_QDELETED)
+		CRASH("[thing.type] destroy proc was called multiple times, likely due to a qdel loop in the Destroy logic")
+
 
 #ifdef TESTING
 
diff --git a/code/controllers/subsystems/init_misc_early.dm b/code/controllers/subsystems/init_misc_early.dm
new file mode 100644
index 0000000000..54633fe1a8
--- /dev/null
+++ b/code/controllers/subsystems/init_misc_early.dm
@@ -0,0 +1,9 @@
+SUBSYSTEM_DEF(init_misc_early)
+	name = "Early Misc Initialization"
+	init_order = INIT_ORDER_MISC_EARLY
+	flags = SS_NO_FIRE
+
+
+/datum/controller/subsystem/init_misc_early/Initialize(timeofday)
+	plant_controller = new
+	setupgenetics()
diff --git a/code/datums/weakref.dm b/code/datums/weakref.dm
index 6c17c18bca..3c7903c21d 100644
--- a/code/datums/weakref.dm
+++ b/code/datums/weakref.dm
@@ -1,26 +1,30 @@
-//obtain a weak reference to a datum
-/proc/weakref(datum/D)
-	if(!istype(D))
-		return
-	if(QDELETED(D))
-		return
-	if(!D.weakref)
-		D.weakref = new/weakref(D)
-	return D.weakref
-
 /weakref
 	var/ref
+	var/ref_name
+	var/ref_type
 
-/weakref/New(datum/D)
-	ref = "\ref[D]"
 
 /weakref/Destroy()
-	// A weakref datum should not be manually destroyed as it is a shared resource,
-	//  rather it should be automatically collected by the BYOND GC when all references are gone.
-	return QDEL_HINT_LETMELIVE
+	SHOULD_CALL_PARENT(FALSE)
+	return QDEL_HINT_IWILLGC
+
+
+/weakref/New(datum/thing)
+	ref = "\ref[thing]"
+	ref_name = "[thing]"
+	ref_type = thing.type
+
 
 /weakref/proc/resolve()
-	var/datum/D = locate(ref)
-	if(D && D.weakref == src)
-		return D
-	return null
\ No newline at end of file
+	var/datum/thing = locate(ref)
+	if (thing && thing.weakref == src)
+		return thing
+	return null
+
+
+/proc/weakref(datum/thing)
+	if (!istype(thing) || QDELING(thing))
+		return
+	if (!thing.weakref)
+		thing.weakref = new /weakref (thing)
+	return thing.weakref
diff --git a/code/game/objects/items/bodybag.dm b/code/game/objects/items/bodybag.dm
index 2cf2b4f1ed..233fc9cce4 100644
--- a/code/game/objects/items/bodybag.dm
+++ b/code/game/objects/items/bodybag.dm
@@ -133,15 +133,19 @@
 	var/stasis_level = 3 //Every 'this' life ticks are applied to the mob (when life_ticks%stasis_level == 1)
 	var/obj/item/reagent_containers/syringe/syringe
 
-/obj/structure/closet/body_bag/cryobag/Initialize()
-	tank = new tank_type(null) //It's in nullspace to prevent ejection when the bag is opened.
-	..()
 
 /obj/structure/closet/body_bag/cryobag/Destroy()
 	QDEL_NULL(syringe)
 	QDEL_NULL(tank)
 	return ..()
 
+
+/obj/structure/closet/body_bag/cryobag/Initialize()
+	. = ..()
+	if (ispath(tank_type, /obj/item/tank))
+		tank = new tank_type // no loc to prevent tank being dropped when opened
+
+
 /obj/structure/closet/body_bag/cryobag/attack_hand(mob/living/user)
 	if(used)
 		var/confirm = alert(user, "Are you sure you want to open \the [src]? \
diff --git a/code/game/objects/items/contraband.dm b/code/game/objects/items/contraband.dm
index fe3b4ff9ba..066f2844cf 100644
--- a/code/game/objects/items/contraband.dm
+++ b/code/game/objects/items/contraband.dm
@@ -1,24 +1,22 @@
-//Let's get some REAL contraband stuff in here. Because come on, getting brigged for LIPSTICK is no fun.
-//
-// Includes drug powder. 
-//
-//Illicit drugs~
 /obj/item/storage/pill_bottle/happy
 	name = "bottle of Happy pills"
 	desc = "A recreational drug. When you want to see the rainbow. Probably not work-approved..."
 	wrapper_color = COLOR_PINK
 	starts_with = list(/obj/item/reagent_containers/pill/happy = 7)
 
+
 /obj/item/storage/pill_bottle/zoom
 	name = "bottle of Zoom pills"
 	desc = "Probably illegal. Trade brain for speed."
 	wrapper_color = COLOR_BLUE
 	starts_with = list(/obj/item/reagent_containers/pill/zoom = 7)
 
+
 /obj/item/reagent_containers/glass/beaker/vial/random
 	flags = 0
 	var/list/random_reagent_list = list(list("water" = 15) = 1, list("cleaner" = 15) = 1)
 
+
 /obj/item/reagent_containers/glass/beaker/vial/random/toxin
 	random_reagent_list = list(
 		list("mindbreaker" = 10, "bliss" = 20)	= 3,
@@ -26,26 +24,21 @@
 		list("impedrezene" = 15)						= 2,
 		list("zombiepowder" = 10)						= 1)
 
+
 /obj/item/reagent_containers/glass/beaker/vial/random/Initialize()
 	. = ..()
 	if(is_open_container())
 		flags ^= OPENCONTAINER
-
 	var/list/picked_reagents = pickweight(random_reagent_list)
 	for(var/reagent in picked_reagents)
 		reagents.add_reagent(reagent, picked_reagents[reagent])
-
 	var/list/names = new
 	for(var/datum/reagent/R in reagents.reagent_list)
 		names += R.name
-
 	desc = "Contains [english_list(names)]."
 	update_icon()
 
-/*/////////////////////////////////////
-// 			DRUG POWDER				//
-////////////////////////////////////// 
-*/
+
 /obj/item/reagent_containers/powder
 	name = "powder"
 	desc = "A powdered form of... something."
@@ -57,46 +50,47 @@
 	w_class = ITEMSIZE_TINY
 	volume = 50
 
+	/// The name of the reagent with the most volume in this powder.
+	var/main_reagent_name
+
+
+/obj/item/reagent_containers/powder/Initialize(mapload, datum/reagents/initial_reagents)
+	. = ..()
+	if (istype(initial_reagents))
+		initial_reagents.trans_to_holder(reagents, volume)
+	else if (islist(initial_reagents))
+		var/list/initial_reagents_list = initial_reagents
+		for (var/reagent_type in initial_reagents_list)
+			reagents.add_reagent(reagent_type, initial_reagents[reagent_type])
+	if (!reagents.total_volume)
+		return INITIALIZE_HINT_QDEL
+	var/datum/reagent/main_reagent = reagents.get_master_reagent()
+	main_reagent_name = lowertext(main_reagent.name)
+	color = reagents.get_color()
+
+
 /obj/item/reagent_containers/powder/examine(mob/user)
-	if(reagents)
-		var/datum/reagent/R = reagents.get_master_reagent()
-		desc = "A powdered form of what appears to be [R.name]. There's about [reagents.total_volume] units here."
-	return ..()
+	. = ..()
+	if (isliving(user) && get_dist(user, src) > 2)
+		return
+	. += "It seems to be about [reagents.total_volume] units of [main_reagent_name]."
 
-/obj/item/reagent_containers/powder/Initialize()
-	..()
-	get_appearance()
 
-/obj/item/reagent_containers/powder/proc/get_appearance()
-	/// Names and colors based on dominant reagent. 
-	if (reagents.reagent_list.len > 0)
-		color = reagents.get_color()
-		var/datum/reagent/R = reagents.get_master_reagent()
-		var/new_name = lowertext(R)
-		name = "powdered [new_name]"
-
-/// Snorting. 
-
-/obj/item/reagent_containers/powder/attackby(var/obj/item/W, var/mob/living/user)
-
-	if(!ishuman(user)) /// You gotta be fleshy to snort the naughty drugs. 
+/obj/item/reagent_containers/powder/attackby(obj/item/item, mob/living/user)
+	if (!ishuman(user))
 		return ..()
-
-	if(!istype(W, /obj/item/glass_extra/straw) && !istype(W, /obj/item/reagent_containers/rollingpaper))
+	if (!istype(item, /obj/item/glass_extra/straw) && !istype(item, /obj/item/reagent_containers/rollingpaper))
 		return ..()
-
-	user.visible_message("<span class='warning'>[user] snorts [src] with [W]!</span>")
+	reagents.trans_to_mob(user, amount_per_transfer_from_this, CHEM_BLOOD)
+	var/used_up = !reagents.total_volume
+	user.visible_message(
+		SPAN_ITALIC("\The [user] snorts some [name] with \a [item]."),
+		SPAN_ITALIC("You snort [used_up ? "the last" : "some"] of the [main_reagent_name] with \the [item].")
+	)
 	playsound(loc, 'sound/effects/snort.ogg', 50, 1)
-
-	if(reagents)
-		reagents.trans_to_mob(user, amount_per_transfer_from_this, CHEM_BLOOD)
-
-	if(!reagents.total_volume) /// Did we use all of it? 
+	if (used_up)
 		qdel(src)
 
-////// End powder. ///////////
-//////////////////////////////
-///// Drugs for loadout///////
 
 /obj/item/storage/pill_bottle/bliss
 	name = "unlabeled pill bottle"
@@ -126,4 +120,4 @@
 /obj/item/storage/pill_bottle/schnappi
 	name = "unlabeled pill bottle"
 	desc = "A pill bottle with its label suspiciously scratched out."
-	starts_with = list(/obj/item/reagent_containers/pill/unidentified/schnappi = 7)
\ No newline at end of file
+	starts_with = list(/obj/item/reagent_containers/pill/unidentified/schnappi = 7)
diff --git a/code/game/objects/random/_random.dm b/code/game/objects/random/_random.dm
index 14ef5acd43..d6e073b620 100644
--- a/code/game/objects/random/_random.dm
+++ b/code/game/objects/random/_random.dm
@@ -7,12 +7,14 @@
 	var/drop_get_turf = TRUE
 	var/start_anomalous = FALSE
 
-// creates a new object and deletes itself
+
 /obj/random/Initialize()
+	. = INITIALIZE_HINT_QDEL
 	..()
-	if(!prob(spawn_nothing_percentage))
-		try_spawn_item()
-	return INITIALIZE_HINT_QDEL
+	if (prob(spawn_nothing_percentage))
+		return
+	try_spawn_item()
+
 
 /obj/random/proc/try_spawn_item()
 	var/atom/result = spawn_item()
diff --git a/code/modules/asset_cache/asset_list_items.dm b/code/modules/asset_cache/asset_list_items.dm
index f04ab4bc7e..6f9e32ffd0 100644
--- a/code/modules/asset_cache/asset_list_items.dm
+++ b/code/modules/asset_cache/asset_list_items.dm
@@ -404,13 +404,13 @@
 // As this is only done at runtime, we have to create all the vending machines in existence and force them
 // to register their products when this asset initializes.
 /datum/asset/spritesheet/vending/proc/populate_vending_products()
-	SSatoms.map_loader_begin()
+	SSatoms.BeginMapLoad()
 	for(var/path in subtypesof(/obj/machinery/vending))
 		var/obj/machinery/vending/x = new path(null)
-		// force an inventory build; with map_loader_begin active, init isn't called
+		// force an inventory build; with BeginMapLoad active, init isn't called
 		x.build_inventory()
 		qdel(x)
-	SSatoms.map_loader_stop()
+	SSatoms.FinishMapLoad()
 
 // /datum/asset/simple/genetics
 // 	assets = list(
diff --git a/code/modules/client/preference_setup/general/03_body.dm b/code/modules/client/preference_setup/general/03_body.dm
index 06d802dcac..f09664765e 100644
--- a/code/modules/client/preference_setup/general/03_body.dm
+++ b/code/modules/client/preference_setup/general/03_body.dm
@@ -730,6 +730,24 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 			pref.h_style = new_h_style
 			return TOPIC_REFRESH_UPDATE_PREVIEW
 
+	else if (href_list["hair_style_left"])
+		var/list/valid_hairstyles = pref.get_valid_hairstyles()
+		var/index = valid_hairstyles.Find(href_list["hair_style_left"])
+		if (!index || index == 1)
+			pref.h_style = valid_hairstyles[length(valid_hairstyles)]
+		else
+			pref.h_style = valid_hairstyles[index - 1]
+		return TOPIC_REFRESH_UPDATE_PREVIEW
+
+	else if (href_list["hair_style_right"])
+		var/list/valid_hairstyles = pref.get_valid_hairstyles()
+		var/index = valid_hairstyles.Find(href_list["hair_style_right"])
+		if (!index || index == length(valid_hairstyles))
+			pref.h_style = valid_hairstyles[1]
+		else
+			pref.h_style = valid_hairstyles[index + 1]
+		return TOPIC_REFRESH_UPDATE_PREVIEW
+
 	else if(href_list["grad_style"])
 		var/list/valid_gradients = GLOB.hair_gradients
 
@@ -738,26 +756,22 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 			pref.grad_style = new_grad_style
 			return TOPIC_REFRESH_UPDATE_PREVIEW
 
-	else if(href_list["hair_style_left"])
-		var/H = href_list["hair_style_left"]
-		var/list/valid_hairstyles = pref.get_valid_hairstyles()
-		var/start = valid_hairstyles.Find(H)
-
-		if(start != 1) //If we're not the beginning of the list, become the previous element.
-			pref.h_style = valid_hairstyles[start-1]
-		else //But if we ARE, become the final element.
-			pref.h_style = valid_hairstyles[valid_hairstyles.len]
+	else if (href_list["grad_style_left"])
+		var/list/valid_hair_gradients = GLOB.hair_gradients
+		var/index = valid_hair_gradients.Find(href_list["grad_style_left"])
+		if (!index || index == 1)
+			pref.grad_style = valid_hair_gradients[length(valid_hair_gradients)]
+		else
+			pref.grad_style = valid_hair_gradients[index - 1]
 		return TOPIC_REFRESH_UPDATE_PREVIEW
 
-	else if(href_list["hair_style_right"])
-		var/H = href_list["hair_style_right"]
-		var/list/valid_hairstyles = pref.get_valid_hairstyles()
-		var/start = valid_hairstyles.Find(H)
-
-		if(start != valid_hairstyles.len) //If we're not the end of the list, become the next element.
-			pref.h_style = valid_hairstyles[start+1]
-		else //But if we ARE, become the first element.
-			pref.h_style = valid_hairstyles[1]
+	else if (href_list["grad_style_right"])
+		var/list/valid_hair_gradients = GLOB.hair_gradients
+		var/index = valid_hair_gradients.Find(href_list["grad_style_right"])
+		if (!index || index == length(valid_hair_gradients))
+			pref.grad_style = valid_hair_gradients[1]
+		else
+			pref.grad_style = valid_hair_gradients[index + 1]
 		return TOPIC_REFRESH_UPDATE_PREVIEW
 
 	else if(href_list["facial_color"])
@@ -806,26 +820,22 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 			pref.f_style = new_f_style
 			return TOPIC_REFRESH_UPDATE_PREVIEW
 
-	else if(href_list["facial_style_left"])
-		var/F = href_list["facial_style_left"]
+	else if (href_list["facial_style_left"])
 		var/list/valid_facialhairstyles = pref.get_valid_facialhairstyles()
-		var/start = valid_facialhairstyles.Find(F)
-
-		if(start != 1) //If we're not the beginning of the list, become the previous element.
-			pref.f_style = valid_facialhairstyles[start-1]
-		else //But if we ARE, become the final element.
-			pref.f_style = valid_facialhairstyles[valid_facialhairstyles.len]
+		var/index = valid_facialhairstyles.Find(href_list["facial_style_left"])
+		if (!index || index == 1)
+			pref.f_style = valid_facialhairstyles[length(valid_facialhairstyles)]
+		else
+			pref.f_style = valid_facialhairstyles[index - 1]
 		return TOPIC_REFRESH_UPDATE_PREVIEW
 
-	else if(href_list["facial_style_right"])
-		var/F = href_list["facial_style_right"]
+	else if (href_list["facial_style_right"])
 		var/list/valid_facialhairstyles = pref.get_valid_facialhairstyles()
-		var/start = valid_facialhairstyles.Find(F)
-
-		if(start != valid_facialhairstyles.len) //If we're not the end of the list, become the next element.
-			pref.f_style = valid_facialhairstyles[start+1]
-		else //But if we ARE, become the first element.
+		var/index = valid_facialhairstyles.Find(href_list["facial_style_right"])
+		if (!index || index == length(valid_facialhairstyles))
 			pref.f_style = valid_facialhairstyles[1]
+		else
+			pref.f_style = valid_facialhairstyles[index + 1]
 		return TOPIC_REFRESH_UPDATE_PREVIEW
 
 	else if(href_list["marking_style"])
diff --git a/code/modules/clothing/head/hood.dm b/code/modules/clothing/head/hood.dm
index 7f847d3b47..f863142fe0 100644
--- a/code/modules/clothing/head/hood.dm
+++ b/code/modules/clothing/head/hood.dm
@@ -153,6 +153,36 @@
 	desc = "A starry winter hood."
 	icon_state = "winterhood_cosmic"
 
+/obj/item/clothing/head/hood/winter/parka_red
+	name = "red parka hood"
+	desc = "A red fur-lined hood."
+	icon_state = "redpark_hood"
+
+/obj/item/clothing/head/hood/winter/parka_green
+	name = "green parka hood"
+	desc = "A green fur-lined hood."
+	icon_state = "greenpark_hood"
+
+/obj/item/clothing/head/hood/winter/parka_blue
+	name = "blue parka hood"
+	desc = "A blue fur-lined hood."
+	icon_state = "bluepark_hood"
+
+/obj/item/clothing/head/hood/winter/parka_yellow
+	name = "yellow parka hood"
+	desc = "A yellow fur-lined hood."
+	icon_state = "yellowpark_hood"
+
+/obj/item/clothing/head/hood/winter/parka_purple
+	name = "purple parka hood"
+	desc = "A purple fur-lined hood."
+	icon_state = "purplepark_hood"
+
+/obj/item/clothing/head/hood/winter/parka_vintage
+	name = "vintage parka hood"
+	desc = "An old-fashioned fur-lined hood."
+	icon_state = "vintagepark_hood"
+
 // Explorer gear
 /obj/item/clothing/head/hood/explorer
 	name = "explorer hood"
diff --git a/code/modules/clothing/suits/hooded.dm b/code/modules/clothing/suits/hooded.dm
index 3605c08469..e71a4cf0c1 100644
--- a/code/modules/clothing/suits/hooded.dm
+++ b/code/modules/clothing/suits/hooded.dm
@@ -335,6 +335,45 @@
 	light_power = 1.8
 	light_range = 1.2
 
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka
+	name = "red parka"
+	desc = "A heavy fur-lined jacket designed to keep you extra warm in sub-zero conditions."
+	icon_state = "redpark"
+	item_state_slots = list(slot_r_hand_str = "coatwinter", slot_l_hand_str = "coatwinter")
+	hoodtype = /obj/item/clothing/head/hood/winter/parka_red
+
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/green
+	name = "green parka"
+	icon_state = "greenpark"
+	hoodtype = /obj/item/clothing/head/hood/winter/parka_green
+
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/blue
+	name = "blue parka"
+	icon_state = "bluepark"
+	hoodtype = /obj/item/clothing/head/hood/winter/parka_blue
+
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/yellow
+	name = "yellow parka"
+	icon_state = "yellowpark"
+	hoodtype = /obj/item/clothing/head/hood/winter/parka_yellow
+
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/purple
+	name = "purple parka"
+	icon_state = "purplepark"
+	hoodtype = /obj/item/clothing/head/hood/winter/parka_purple
+
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen
+	name = "corporate blue parka"
+	desc = "A NanoTrasen branded fur-lined jacket made to keep you nice and toasty on cold winter days. Or at least alive"
+	icon_state = "corppark"
+	hoodtype = /obj/item/clothing/head/hood/winter/parka_blue //No point having a unique hood when it's just blue anyway!
+
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/vintage
+	name = "vintage parka"
+	desc = "An old-fashioned fur-lined jacket made to keep you nice and toasty on cold winter days. Or at least alive."
+	icon_state = "vintagepark"
+	hoodtype = /obj/item/clothing/head/hood/winter/parka_vintage
+
 // winter coats end here
 
 /obj/item/clothing/suit/storage/hooded/explorer
diff --git a/code/modules/maps/tg/reader.dm b/code/modules/maps/tg/reader.dm
index cceff9c61d..3177de00f4 100644
--- a/code/modules/maps/tg/reader.dm
+++ b/code/modules/maps/tg/reader.dm
@@ -366,7 +366,7 @@ var/global/use_preloader = FALSE
 		first_turf_index++
 
 	//turn off base new Initialization until the whole thing is loaded
-	SSatoms.map_loader_begin()
+	SSatoms.BeginMapLoad()
 	//instanciate the first /turf
 	var/turf/T
 	if(members[first_turf_index] != /turf/template_noop)
@@ -385,7 +385,7 @@ var/global/use_preloader = FALSE
 	for(index in 1 to first_turf_index-1)
 		instance_atom(members[index],members_attributes[index],crds,no_changeturf,orientation)
 	//Restore initialization to the previous value
-	SSatoms.map_loader_stop()
+	SSatoms.FinishMapLoad()
 
 ////////////////
 //Helpers procs
@@ -406,9 +406,9 @@ var/global/use_preloader = FALSE
 
 	//custom CHECK_TICK here because we don't want things created while we're sleeping to not initialize
 	if(TICK_CHECK)
-		SSatoms.map_loader_stop()
+		SSatoms.FinishMapLoad()
 		stoplag()
-		SSatoms.map_loader_begin()
+		SSatoms.BeginMapLoad()
 
 	// Rotate the atom now that it exists, rather than changing its orientation beforehand through the fields["dir"]
 	if(orientation != 0) // 0 means no rotation
diff --git a/code/modules/mob/living/carbon/human/human_movement.dm b/code/modules/mob/living/carbon/human/human_movement.dm
index aae07314d4..6f4cd20429 100644
--- a/code/modules/mob/living/carbon/human/human_movement.dm
+++ b/code/modules/mob/living/carbon/human/human_movement.dm
@@ -7,8 +7,7 @@
 	if (istype(loc, /turf/space))
 		return ..() - 1
 
-	if(species.slowdown)
-		. += species.slowdown
+	. += species.get_slowdown(src)
 
 	if(force_max_speed)
 		return ..() + HUMAN_LOWEST_SLOWDOWN
@@ -263,4 +262,4 @@
 /mob/living/carbon/human/set_dir(var/new_dir)
 	. = ..()
 	if(. && species.tail)
-		update_tail_showing()
\ No newline at end of file
+		update_tail_showing()
diff --git a/code/modules/mob/living/carbon/human/life.dm b/code/modules/mob/living/carbon/human/life.dm
index e415895d3e..ca173606fb 100644
--- a/code/modules/mob/living/carbon/human/life.dm
+++ b/code/modules/mob/living/carbon/human/life.dm
@@ -82,7 +82,7 @@
 		handle_shock()
 
 		handle_pain()
-		
+
 		handle_allergens()
 
 		handle_medical_side_effects()
@@ -167,11 +167,12 @@
 	var/pressure_difference
 
 	// First get the absolute pressure difference.
-	if(pressure < species.safe_pressure) // We are in an underpressure.
-		pressure_difference = species.safe_pressure - pressure
+	var/species_safe_pressure = species.get_safe_pressure(src)
+	if(pressure < species_safe_pressure) // We are in an underpressure.
+		pressure_difference = species_safe_pressure - pressure
 
 	else //We are in an overpressure or standard atmosphere.
-		pressure_difference = pressure - species.safe_pressure
+		pressure_difference = pressure - species_safe_pressure
 
 	if(pressure_difference < 5) // If the difference is small, don't bother calculating the fraction.
 		pressure_difference = 0
@@ -184,10 +185,10 @@
 	// The difference is always positive to avoid extra calculations.
 	// Apply the relative difference on a standard atmosphere to get the final result.
 	// The return value will be the adjusted_pressure of the human that is the basis of pressure warnings and damage.
-	if(pressure < species.safe_pressure)
-		return species.safe_pressure - pressure_difference
+	if(pressure < species_safe_pressure)
+		return species_safe_pressure - pressure_difference
 	else
-		return species.safe_pressure + pressure_difference
+		return species_safe_pressure + pressure_difference
 
 /mob/living/carbon/human/handle_disabilities()
 	..()
@@ -565,7 +566,7 @@
 	else
 		failed_last_breath = 0
 		adjustOxyLoss(-5)
-		
+
 	if(!does_not_breathe && client) // If we breathe, and have an active client, check if we have synthetic lungs.
 		var/obj/item/organ/internal/lungs/L = internal_organs_by_name[O_LUNGS]
 		var/turf = get_turf(src)
@@ -588,7 +589,7 @@
 				to_chat(src, "<span class='danger'>You feel your face burning and a searing heat in your lungs!</span>")
 
 		if(breath.temperature >= species.heat_discomfort_level)
-		
+
 			if(breath.temperature >= species.breath_heat_level_3)
 				apply_damage(HEAT_GAS_DAMAGE_LEVEL_3, BURN, BP_HEAD, used_weapon = "Excessive Heat")
 				throw_alert("temp", /obj/screen/alert/hot, HOT_ALERT_SEVERITY_MAX)
@@ -641,25 +642,25 @@
 
 	breath.update_values()
 	return 1
-	
+
 /mob/living/carbon/human/proc/play_inhale(var/mob/living/M, var/exhale)
 	var/suit_inhale_sound
 	if(species.suit_inhale_sound)
 		suit_inhale_sound = species.suit_inhale_sound
 	else // Failsafe
 		suit_inhale_sound = 'sound/effects/mob_effects/suit_breathe_in.ogg'
-	
+
 	playsound_local(get_turf(src), suit_inhale_sound, 100, pressure_affected = FALSE, volume_channel = VOLUME_CHANNEL_AMBIENCE)
 	if(!exhale) // Did we fail exhale? If no, play it after inhale finishes.
 		addtimer(CALLBACK(src, .proc/play_exhale, M), 5 SECONDS)
-	
+
 /mob/living/carbon/human/proc/play_exhale(var/mob/living/M)
 	var/suit_exhale_sound
 	if(species.suit_exhale_sound)
 		suit_exhale_sound = species.suit_exhale_sound
 	else // Failsafe
 		suit_exhale_sound = 'sound/effects/mob_effects/suit_breathe_out.ogg'
-	
+
 	playsound_local(get_turf(src), suit_exhale_sound, 100, pressure_affected = FALSE, volume_channel = VOLUME_CHANNEL_AMBIENCE)
 
 /mob/living/carbon/human/proc/handle_allergens()
@@ -729,7 +730,7 @@
 		else
 			loc_temp = environment.temperature
 
-		if(adjusted_pressure < species.warning_high_pressure && adjusted_pressure > species.warning_low_pressure && abs(loc_temp - bodytemperature) < 20 && bodytemperature < species.heat_level_1 && bodytemperature > species.cold_level_1)
+		if(adjusted_pressure < species.get_warning_high_pressure(src) && adjusted_pressure > species.get_warning_low_pressure(src) && abs(loc_temp - bodytemperature) < 20 && bodytemperature < species.heat_level_1 && bodytemperature > species.cold_level_1)
 			clear_alert("pressure")
 			return // Temperatures are within normal ranges, fuck all this processing. ~Ccomp
 
@@ -798,15 +799,16 @@
 	if(status_flags & GODMODE)
 		return 1	//godmode
 
-	if(adjusted_pressure >= species.hazard_high_pressure)
-		var/pressure_damage = min( ( (adjusted_pressure / species.hazard_high_pressure) -1 )*PRESSURE_DAMAGE_COEFFICIENT , MAX_HIGH_PRESSURE_DAMAGE)
+	var/species_hazard_high_pressure = species.get_hazard_high_pressure(src)
+	if(adjusted_pressure >= species_hazard_high_pressure)
+		var/pressure_damage = min( ( (adjusted_pressure / species_hazard_high_pressure) -1 )*PRESSURE_DAMAGE_COEFFICIENT , MAX_HIGH_PRESSURE_DAMAGE)
 		take_overall_damage(brute=pressure_damage, used_weapon = "High Pressure")
 		throw_alert("pressure", /obj/screen/alert/highpressure, 2)
-	else if(adjusted_pressure >= species.warning_high_pressure)
+	else if(adjusted_pressure >= species.get_warning_high_pressure(src))
 		throw_alert("pressure", /obj/screen/alert/highpressure, 1)
-	else if(adjusted_pressure >= species.warning_low_pressure)
+	else if(adjusted_pressure >= species.get_warning_low_pressure(src))
 		clear_alert("pressure")
-	else if(adjusted_pressure >= species.hazard_low_pressure)
+	else if(adjusted_pressure >= species.get_hazard_low_pressure(src))
 		throw_alert("pressure", /obj/screen/alert/lowpressure, 1)
 	else
 		if( !(COLD_RESISTANCE in mutations))
@@ -814,7 +816,7 @@
 			if(getOxyLoss() < 55) 		// 12 OxyLoss per 4 ticks when wearing internals;    unconsciousness in 16 ticks, roughly half a minute
 				var/pressure_dam = 3	// 16 OxyLoss per 4 ticks when no internals present; unconsciousness in 13 ticks, roughly twenty seconds
 										// (Extra 1 oxyloss from failed breath)
-										// Being in higher pressure decreases the damage taken, down to a minimum of (species.hazard_low_pressure / ONE_ATMOSPHERE) at species.hazard_low_pressure
+										// Being in higher pressure decreases the damage taken, down to a minimum of (species.get_hazard_low_pressure(src) / ONE_ATMOSPHERE) at species.get_hazard_low_pressure(src)
 				pressure_dam *= (ONE_ATMOSPHERE - adjusted_pressure) / ONE_ATMOSPHERE
 
 				if(wear_suit && wear_suit.min_pressure_protection && head && head.min_pressure_protection)
diff --git a/code/modules/mob/living/carbon/human/species/outsider/vox.dm b/code/modules/mob/living/carbon/human/species/outsider/vox.dm
index 9166e3cd6a..c7e3f3ec53 100644
--- a/code/modules/mob/living/carbon/human/species/outsider/vox.dm
+++ b/code/modules/mob/living/carbon/human/species/outsider/vox.dm
@@ -14,6 +14,7 @@
 		/datum/unarmed_attack/claws/strong,
 		/datum/unarmed_attack/bite/strong
 	)
+
 	rarity_value = 5
 	blurb = "The Vox are the broken remnants of a once-proud race, now reduced to little more than \
 	scavenging vermin who prey on isolated stations, ships or planets to keep their own ancient arkships \
@@ -40,9 +41,6 @@
 	male_sneeze_sound = 'sound/voice/shrieksneeze.ogg'
 	female_sneeze_sound = 'sound/voice/shrieksneeze.ogg'
 
-	warning_low_pressure = 50
-	hazard_low_pressure = 0
-
 	cold_level_1 = 210	//Default 260
 	cold_level_2 = 150	//Default 200
 	cold_level_3 = 90	//Default 120
@@ -98,6 +96,8 @@
 	default_emotes = list(
 		/decl/emote/audible/vox_shriek
 	)
+	inherent_verbs = list(/mob/living/carbon/human/proc/toggle_vox_pressure_seal)
+	var/list/current_pressure_toggle = list()
 
 /datum/species/vox/get_random_name(var/gender)
 	var/datum/language/species_language = GLOB.all_languages[default_language]
@@ -106,3 +106,57 @@
 /datum/species/vox/equip_survival_gear(var/mob/living/carbon/human/H, var/extendedtank = 0,var/comprehensive = 0)
 	. = ..()
 	H.equip_to_slot_or_del(new /obj/item/clothing/mask/gas/vox(H), slot_wear_mask)
+
+/datum/species/vox/get_slowdown(var/mob/living/carbon/human/H)
+	if(current_pressure_toggle["\ref[H]"])
+		return 1.5
+	return ..()
+
+/datum/species/vox/get_warning_low_pressure(var/mob/living/carbon/human/H)
+	if(current_pressure_toggle["\ref[H]"])
+		return 50
+	return ..()
+
+/datum/species/vox/get_hazard_low_pressure(var/mob/living/carbon/human/H)
+	if(current_pressure_toggle["\ref[H]"])
+		return 0
+	return ..()
+
+/mob/living/carbon/human/proc/toggle_vox_pressure_seal()
+	set name = "Toggle Vox Pressure Seal"
+	set category = "Abilities"
+	set src = usr
+
+	if(!istype(species, /datum/species/vox))
+		verbs -= /mob/living/carbon/human/proc/toggle_vox_pressure_seal
+		return
+
+	if(incapacitated(INCAPACITATION_KNOCKOUT))
+		to_chat(src, SPAN_WARNING("You are in no state to do that."))
+		return
+
+	var/datum/gender/G = gender_datums[get_visible_gender()]
+	visible_message(SPAN_NOTICE("\The [src] begins flexing and realigning [G.his] scaling..."))
+	if(!do_after(src, 2 SECONDS, src, FALSE))
+		visible_message(
+			SPAN_NOTICE("\The [src] ceases adjusting [G.his] scaling."),
+			self_message = SPAN_WARNING("You must remain still to seal or unseal your scaling."))
+		return
+
+	if(incapacitated(INCAPACITATION_KNOCKOUT))
+		to_chat(src, SPAN_WARNING("You are in no state to do that."))
+		return
+
+	// TODO: maybe add cold and heat thresholds to this.
+	var/my_ref = "\ref[src]"
+	var/datum/species/vox/kikiki = species
+	if((kikiki.current_pressure_toggle[my_ref] = !kikiki.current_pressure_toggle[my_ref]))
+		visible_message(
+			SPAN_NOTICE("\The [src]'s scaling flattens and smooths out."),
+			self_message = SPAN_NOTICE("You flatten your scaling and inflate internal bladders, protecting yourself against low pressure at the cost of dexterity.")
+		)
+	else
+		visible_message(
+			SPAN_NOTICE("\The [src]'s scaling bristles roughly."),
+			self_message = SPAN_NOTICE("You bristle your scaling and deflate your internal bladders, restoring mobility but leaving yourself vulnerable to low pressure.")
+		)
diff --git a/code/modules/mob/living/carbon/human/species/species_getters.dm b/code/modules/mob/living/carbon/human/species/species_getters.dm
index 9053e66e0b..b288005f42 100644
--- a/code/modules/mob/living/carbon/human/species/species_getters.dm
+++ b/code/modules/mob/living/carbon/human/species/species_getters.dm
@@ -113,3 +113,21 @@
 
 /datum/species/proc/get_vision_flags(var/mob/living/carbon/human/H)
 	return vision_flags
+
+/datum/species/proc/get_hazard_high_pressure(var/mob/living/carbon/human/H)
+	return hazard_high_pressure
+
+/datum/species/proc/get_warning_high_pressure(var/mob/living/carbon/human/H)
+	return warning_high_pressure
+
+/datum/species/proc/get_warning_low_pressure(var/mob/living/carbon/human/H)
+	return warning_low_pressure
+
+/datum/species/proc/get_hazard_low_pressure(var/mob/living/carbon/human/H)
+	return hazard_low_pressure
+
+/datum/species/proc/get_safe_pressure(var/mob/living/carbon/human/H)
+	return safe_pressure
+
+/datum/species/proc/get_slowdown(var/mob/living/carbon/human/H)
+	return slowdown
diff --git a/code/modules/mob/living/carbon/human/species/station/prometheans.dm b/code/modules/mob/living/carbon/human/species/station/prometheans.dm
index 71657c63fd..a8d85a21b6 100644
--- a/code/modules/mob/living/carbon/human/species/station/prometheans.dm
+++ b/code/modules/mob/living/carbon/human/species/station/prometheans.dm
@@ -225,7 +225,7 @@ var/global/datum/species/shapeshifter/promethean/prometheans
 		var/datum/gas_mixture/environment = T.return_air()
 		var/pressure = environment.return_pressure()
 		var/affecting_pressure = H.calculate_affecting_pressure(pressure)
-		if(affecting_pressure <= hazard_low_pressure) // Dangerous low pressure stops the regeneration of physical wounds. Body is focusing on keeping them intact rather than sealing.
+		if(affecting_pressure <= get_hazard_low_pressure(H)) // Dangerous low pressure stops the regeneration of physical wounds. Body is focusing on keeping them intact rather than sealing.
 			regen_brute = FALSE
 			regen_burn = FALSE
 
diff --git a/code/modules/mob/new_player/sprite_accessories.dm b/code/modules/mob/new_player/sprite_accessories.dm
index 0d7ef3ff39..668cd4e46f 100644
--- a/code/modules/mob/new_player/sprite_accessories.dm
+++ b/code/modules/mob/new_player/sprite_accessories.dm
@@ -1721,22 +1721,49 @@ shaved
 //Skrell 'hairstyles'
 
 /datum/sprite_accessory/hair/skr
-	name = "Skrell Average Tentacles"
-	icon_state = "skrell_hair_average"
+	name = "Tentacles, Average"
+	icon_state = "skrell_short"
 	species_allowed = list(SPECIES_SKRELL, SPECIES_EVENT1, SPECIES_EVENT2, SPECIES_EVENT3)
 
-/datum/sprite_accessory/hair/skr/tentacle_veryshort
-	name = "Skrell Short Tentacles"
-	icon_state = "skrell_hair_short"
-	gender = MALE
+/datum/sprite_accessory/hair/skr/pullback
+	name = "Tentacles, Average, Pullback"
+	icon_state = "skrell_short_pullback"
 
-/datum/sprite_accessory/hair/skr/tentacle_average
-	name = "Skrell Long Tentacles"
-	icon_state = "skrell_hair_long"
+/datum/sprite_accessory/hair/skr/very_short
+	name = "Tentacles, Short"
+	icon_state = "skrell_very_short"
 
-/datum/sprite_accessory/hair/skr/tentacle_verylong
-	name = "Skrell Very Long Tentacles"
-	icon_state = "skrell_hair_verylong"
+/datum/sprite_accessory/hair/skr/long
+	name = "Tentacles, Long"
+	icon_state = "skrell_long"
+
+/datum/sprite_accessory/hair/skr/long/pullback
+	name = "Tentacles, Long, Pullback"
+	icon_state = "skrell_long_pullback"
+
+/datum/sprite_accessory/hair/skr/long/scarf
+	name = "Tentacles, Long, Scarf"
+	icon_state = "skrell_long_scarf"
+
+/datum/sprite_accessory/hair/skr/long/wavy
+	name = "Tentacles, Long, Wavy"
+	icon_state = "skrell_long_wavy"
+
+/datum/sprite_accessory/hair/skr/very_long
+	name = "Tentacles, Very Long"
+	icon_state = "skrell_very_long"
+
+/datum/sprite_accessory/hair/skr/very_long/pullback
+	name = "Tentacles, Very Long, Pullback"
+	icon_state = "skrell_very_long_pullback"
+
+/datum/sprite_accessory/hair/skr/very_long/scarf
+	name = "Tentacles, Very Long, Scarf"
+	icon_state = "skrell_very_long_scarf"
+
+/datum/sprite_accessory/hair/skr/very_long/wavy
+	name = "Tentacles, Very Long, Wavy"
+	icon_state = "skrell_very_long_wavy"
 
 //Tajaran hairstyles
 /datum/sprite_accessory/hair/taj
diff --git a/code/modules/reagents/reagent_containers/pill.dm b/code/modules/reagents/reagent_containers/pill.dm
index e0cef49359..3578e0854d 100644
--- a/code/modules/reagents/reagent_containers/pill.dm
+++ b/code/modules/reagents/reagent_containers/pill.dm
@@ -91,27 +91,16 @@
 
 	return
 
-/obj/item/reagent_containers/pill/attackby(obj/item/W as obj, mob/user as mob)
-	if(is_sharp(W))
-		var/obj/item/reagent_containers/powder/J = new /obj/item/reagent_containers/powder(src.loc)
-		user.visible_message("<span class='warning'>[user] gently cuts up [src] with [W]!</span>")
-		playsound(src.loc, 'sound/effects/chop.ogg', 50, 1)
-
-		if(reagents)
-			reagents.trans_to_obj(J, reagents.total_volume)
-		J.get_appearance()
+/obj/item/reagent_containers/pill/attackby(obj/item/item, mob/living/user)
+	if (is_sharp(item) || istype(item, /obj/item/card))
+		user.visible_message(
+			SPAN_ITALIC("\The [user] cuts up \a [src] with \a [item]."),
+			SPAN_ITALIC("You cut up \the [src] with \the [item].")
+		)
+		playsound(loc, 'sound/effects/chop.ogg', 50, 1)
+		new /obj/item/reagent_containers/powder (loc, reagents)
 		qdel(src)
-
-	if(istype(W, /obj/item/card/id))
-		var/obj/item/reagent_containers/powder/J = new /obj/item/reagent_containers/powder(src.loc)
-		user.visible_message("<span class='warning'>[user] clumsily chops up [src] with [W]!</span>")
-		playsound(src.loc, 'sound/effects/chop.ogg', 50, 1)
-
-		if(reagents)
-			reagents.trans_to_obj(J, reagents.total_volume)
-		J.get_appearance()
-		qdel(src)
-
+		return TRUE
 	return ..()
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/code/unit_tests/subsystem_tests.dm b/code/unit_tests/subsystem_tests.dm
index 2e1351f968..eab1f91445 100644
--- a/code/unit_tests/subsystem_tests.dm
+++ b/code/unit_tests/subsystem_tests.dm
@@ -20,7 +20,7 @@
 	name = "SUBSYSTEM - ATOMS: Shall have no bad init calls"
 
 /datum/unit_test/subsystem_atom_shall_have_no_bad_init_calls/start_test()
-	if(SSatoms.BadInitializeCalls.len)
+	if(SSatoms.bad_init_calls.len)
 		log_bad(jointext(SSatoms.InitLog(), null))
 		fail("[SSatoms] had bad initialization calls.")
 	else
@@ -35,7 +35,7 @@
 	var/fail = FALSE
 	for(var/atom/atom in world)
 		if(!atom.initialized && !QDELETED(atom)) // Not ideal to skip over qdeleted atoms, but a lot of current code uses pre-init qdels
-			log_bad("Uninitialized atom: [atom.type] - [atom.log_info_line()]")
+			log_bad("Uninitialized atom: [atom.type] - [atom.get_log_info_line()]")
 			fail = TRUE
 	if(fail)
 		fail("There were uninitialized atoms.")
diff --git a/icons/mob/head.dmi b/icons/mob/head.dmi
index d3f8e33bac..0cae37c8c5 100644
Binary files a/icons/mob/head.dmi and b/icons/mob/head.dmi differ
diff --git a/icons/mob/human_face.dmi b/icons/mob/human_face.dmi
index 00a893e96f..eeab4db3af 100644
Binary files a/icons/mob/human_face.dmi and b/icons/mob/human_face.dmi differ
diff --git a/icons/mob/human_face_alt.dmi b/icons/mob/human_face_alt.dmi
index 6d02bc14bf..6811bb8fd6 100644
Binary files a/icons/mob/human_face_alt.dmi and b/icons/mob/human_face_alt.dmi differ
diff --git a/icons/mob/human_face_m.dmi b/icons/mob/human_face_m.dmi
index f83ec2d74a..767aed67f2 100644
Binary files a/icons/mob/human_face_m.dmi and b/icons/mob/human_face_m.dmi differ
diff --git a/icons/mob/human_races/r_def_skrell.dmi b/icons/mob/human_races/r_def_skrell.dmi
index 7b24ba3b4d..5224f7dd59 100644
Binary files a/icons/mob/human_races/r_def_skrell.dmi and b/icons/mob/human_races/r_def_skrell.dmi differ
diff --git a/icons/mob/human_races/r_skrell.dmi b/icons/mob/human_races/r_skrell.dmi
index 05e51ca0da..cf99d43e60 100644
Binary files a/icons/mob/human_races/r_skrell.dmi and b/icons/mob/human_races/r_skrell.dmi differ
diff --git a/icons/mob/suit.dmi b/icons/mob/suit.dmi
index a72af16f2b..0ee1a7c4a8 100644
Binary files a/icons/mob/suit.dmi and b/icons/mob/suit.dmi differ
diff --git a/icons/obj/clothing/suits.dmi b/icons/obj/clothing/suits.dmi
index 327c59d686..f2b2154cb3 100644
Binary files a/icons/obj/clothing/suits.dmi and b/icons/obj/clothing/suits.dmi differ
diff --git a/icons/obj/surgery.dmi b/icons/obj/surgery.dmi
index 40157ba26d..9fbeeec331 100644
Binary files a/icons/obj/surgery.dmi and b/icons/obj/surgery.dmi differ
diff --git a/maps/cynosure/cynosure-2.dmm b/maps/cynosure/cynosure-2.dmm
index 103457257a..29db1bb9e6 100644
--- a/maps/cynosure/cynosure-2.dmm
+++ b/maps/cynosure/cynosure-2.dmm
@@ -1147,8 +1147,6 @@
 /obj/item/clothing/shoes/boots/winter,
 /obj/item/clothing/shoes/boots/winter,
 /obj/item/clothing/suit/storage/hooded/wintercoat,
-/obj/item/clothing/suit/storage/hooded/wintercoat,
-/obj/item/clothing/suit/storage/hooded/wintercoat,
 /obj/effect/floor_decal/steeldecal/steel_decals_central7{
 	dir = 8
 	},
@@ -1168,6 +1166,8 @@
 	},
 /obj/item/melee/umbrella/random,
 /obj/item/melee/umbrella/random,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
 /turf/simulated/floor/tiled,
 /area/surface/station/arrivals/cynosure)
 "aGP" = (
@@ -2610,12 +2610,12 @@
 /obj/item/clothing/shoes/boots/winter,
 /obj/item/clothing/shoes/boots/winter,
 /obj/item/clothing/suit/storage/hooded/wintercoat,
-/obj/item/clothing/suit/storage/hooded/wintercoat,
-/obj/item/clothing/suit/storage/hooded/wintercoat,
 /obj/item/melee/umbrella/random{
 	pixel_y = -4
 	},
 /obj/item/melee/umbrella/random,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
 /turf/simulated/floor/tiled,
 /area/surface/station/arrivals/cynosure)
 "bkP" = (
@@ -27785,6 +27785,12 @@
 	name = "Biohazard Shutter"
 	},
 /obj/structure/closet/emcloset,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
+/obj/item/clothing/shoes/boots/winter,
+/obj/item/clothing/shoes/boots/winter,
+/obj/item/melee/umbrella/random,
+/obj/item/melee/umbrella/random,
 /turf/simulated/floor/tiled/techfloor,
 /area/surface/station/rnd/hallway/gnd)
 "mHN" = (
@@ -35441,12 +35447,12 @@
 /obj/item/clothing/shoes/boots/winter,
 /obj/item/clothing/shoes/boots/winter,
 /obj/item/clothing/suit/storage/hooded/wintercoat,
-/obj/item/clothing/suit/storage/hooded/wintercoat,
-/obj/item/clothing/suit/storage/hooded/wintercoat,
 /obj/item/melee/umbrella/random{
 	pixel_y = -4
 	},
 /obj/item/melee/umbrella/random,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
 /turf/simulated/floor/tiled,
 /area/surface/station/arrivals/cynosure)
 "pVb" = (
@@ -42243,9 +42249,8 @@
 /obj/item/melee/umbrella/random{
 	pixel_y = -4
 	},
-/obj/effect/floor_decal/arrows,
-/obj/item/clothing/suit/storage/hooded/wintercoat,
 /obj/item/clothing/suit/storage/hooded/wintercoat,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
 /turf/simulated/floor/plating,
 /area/surface/station/hallway/primary/groundfloor/south)
 "sWe" = (
@@ -50374,14 +50379,14 @@
 /obj/item/clothing/shoes/boots/winter,
 /obj/item/clothing/shoes/boots/winter,
 /obj/item/clothing/suit/storage/hooded/wintercoat,
-/obj/item/clothing/suit/storage/hooded/wintercoat,
-/obj/item/clothing/suit/storage/hooded/wintercoat,
 /obj/item/melee/umbrella/random,
 /obj/item/melee/umbrella/random,
 /obj/machinery/camera/network/ground_floor{
 	c_tag = "Ground Floor - Arrivals North";
 	dir = 8
 	},
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
+/obj/item/clothing/suit/storage/hooded/wintercoat/parka/nanotrasen,
 /turf/simulated/floor/tiled,
 /area/surface/station/arrivals/cynosure)
 "wNJ" = (