diff --git a/code/controllers/subsystem/shuttles.dm b/code/controllers/subsystem/shuttles.dm
index dd6140f6eb..924b77bdb1 100644
--- a/code/controllers/subsystem/shuttles.dm
+++ b/code/controllers/subsystem/shuttles.dm
@@ -279,6 +279,8 @@ var/datum/controller/subsystem/shuttle/SSshuttle
 			log_game("There is no means of calling the shuttle anymore. Shuttle automatically called.")
 			message_admins("All the communications consoles were destroyed and all AIs are inactive. Shuttle called.")
 
+
+
 /datum/controller/subsystem/shuttle/proc/registerHostileEnvironment(datum/bad)
 	hostileEnvironments[bad] = TRUE
 	checkHostileEnvironment()
@@ -349,6 +351,14 @@ var/datum/controller/subsystem/shuttle/SSshuttle
 		if(!(M in transit_requesters))
 			transit_requesters += M
 
+/datum/controller/subsystem/shuttle/proc/autoEnd()
+	if(world.time > 108000 && EMERGENCY_IDLE_OR_RECALLED) //3 hours
+		SSshuttle.emergency.request(null, 1.5)
+		priority_announce("The shift has come to an end and the shuttle called.")
+		log_game("Round time limit reached. Shuttle has been auto-called.")
+		message_admins("Round time limit reached. Shuttle called.")
+
+
 /datum/controller/subsystem/shuttle/proc/generate_transit_dock(obj/docking_port/mobile/M)
 	// First, determine the size of the needed zone
 	// Because of shuttle rotation, the "width" of the shuttle is not
diff --git a/code/controllers/subsystem/ticker.dm b/code/controllers/subsystem/ticker.dm
index 9ffebe0911..0e228b0f3c 100644
--- a/code/controllers/subsystem/ticker.dm
+++ b/code/controllers/subsystem/ticker.dm
@@ -125,6 +125,7 @@ var/datum/controller/subsystem/ticker/ticker
 			check_queue()
 			check_maprotate()
 			scripture_states = scripture_unlock_alert(scripture_states)
+			SSshuttle.autoEnd()
 
 			if(!mode.explosion_in_progress && mode.check_finished() || force_ending)
 				current_state = GAME_STATE_FINISHED
diff --git a/code/controllers/subsystem/timer.dm b/code/controllers/subsystem/timer.dm
index 35ed031ba2..c3bcb0e9b0 100644
--- a/code/controllers/subsystem/timer.dm
+++ b/code/controllers/subsystem/timer.dm
@@ -79,12 +79,12 @@ var/datum/controller/subsystem/timer/SStimer
 		do
 			var/datum/callback/callBack = timer.callBack
 			if (!callBack)
+				message_admins("The timer SS has crashed because a timer did not return a callback. MC restarted automatically. Timer hash: [timer.hash]")
 				qdel(timer)
 				bucket_resolution = null //force bucket recreation
-				CRASH("Invalid timer: timer.timeToRun=[timer.timeToRun]||QDELETED(timer)=[QDELETED(timer)]||world.time=[world.time]||head_offset=[head_offset]||practical_offset=[practical_offset]||timer.spent=[timer.spent]")
-				//Temporary fix
 				Recreate_MC()
-				message_admins("The timer SS has crashed. A full report can be found in the runtime viewer. MC restarted automatically.")
+				//I really don't know if I should keep this crash log in; I feel like it might cause problems.
+//				CRASH("Invalid timer: timer.timeToRun=[timer.timeToRun]||QDELETED(timer)=[QDELETED(timer)]||world.time=[world.time]||head_offset=[head_offset]||practical_offset=[practical_offset]||timer.spent=[timer.spent]")
 
 			if (!timer.spent)
 				spent += timer
diff --git a/code/game/objects/items/weapons/storage/boxes.dm b/code/game/objects/items/weapons/storage/boxes.dm
index 8345f3346c..ecad2dd215 100644
--- a/code/game/objects/items/weapons/storage/boxes.dm
+++ b/code/game/objects/items/weapons/storage/boxes.dm
@@ -184,6 +184,16 @@
 	for(var/i in 1 to 5)
 		new /obj/item/weapon/reagent_containers/hypospray/medipen/stimpack(src)
 
+/obj/item/weapon/storage/box/medipens/survival
+	name = "Survival pen bundle"
+	desc = "a box with several survival pens inside, welcome to immortality!!"
+	illustration = "syringe"
+
+/obj/item/weapon/storage/box/medipens/survival/New()
+	..()
+	for(var/i in 1 to 5)
+		new /obj/item/weapon/reagent_containers/hypospray/medipen/survival(src)
+
 /obj/item/weapon/storage/box/beakers
 	name = "box of beakers"
 	illustration = "beaker"
diff --git a/code/modules/client/preferences.dm b/code/modules/client/preferences.dm
index 74ee5f9e47..20a57f2d0e 100644
--- a/code/modules/client/preferences.dm
+++ b/code/modules/client/preferences.dm
@@ -133,7 +133,6 @@ var/list/preferences_datums = list()
 
 		//Mob preview
 	var/icon/preview_icon = null
-	var/icon/nude_preview_icon = null
 
 		//Jobs, uses bitflags
 	var/job_civilian_high = 0
diff --git a/code/modules/clothing/chameleon.dm b/code/modules/clothing/chameleon.dm
index 54d158386c..b33f1c29d5 100644
--- a/code/modules/clothing/chameleon.dm
+++ b/code/modules/clothing/chameleon.dm
@@ -423,6 +423,7 @@
 	var/list/ammo_copy_vars
 	var/list/gun_copy_vars
 	var/badmin_mode = FALSE
+	var/static/list/blacklisted_vars = list("locs", "loc", "contents", "x", "y", "z")
 
 /obj/item/weapon/gun/energy/laser/chameleon/New()
 	..()
@@ -449,13 +450,18 @@
 	chameleon_ammo_vars = list()
 	chameleon_gun_vars = list()
 	chameleon_projectile_vars = list()
-	for(var/V in chambered.vars)
-		chambered.vars[V] = initial(chambered.vars[V])
-	qdel(chambered.BB)
+	if(chambered)
+		for(var/v in ammo_copy_vars)
+			if(v in blacklisted_vars)	//Just in case admins go crazy.
+				continue
+			chambered.vars[v] = initial(chambered.vars[v])
+	for(var/v in gun_copy_vars)
+		if(v in blacklisted_vars)
+			continue
+		vars[v] = initial(vars[v])
+	if(chambered.BB)
+		qdel(chambered.BB)
 	chambered.newshot()
-	for(var/V in vars)
-		vars[V] = initial(vars[V])
-
 
 /obj/item/weapon/gun/energy/laser/chameleon/proc/set_chameleon_ammo(obj/item/ammo_casing/AC, passthrough = TRUE, reset = FALSE)
 	if(!istype(AC))
@@ -464,7 +470,7 @@
 	for(var/V in ammo_copy_vars)
 		if(AC.vars[V])
 			chameleon_ammo_vars[V] = AC.vars[V]
-			if(chambered.vars[V])
+			if(chambered && chambered.vars[V])
 				chambered.vars[V] = AC.vars[V]
 	if(passthrough)
 		var/obj/item/projectile/P = AC.BB
diff --git a/code/modules/mining/machine_vending.dm b/code/modules/mining/machine_vending.dm
index 3f5d284fcf..ea64e5b912 100644
--- a/code/modules/mining/machine_vending.dm
+++ b/code/modules/mining/machine_vending.dm
@@ -51,6 +51,10 @@
 		new /datum/data/mining_equipment("Drone Ranged Upgrade",/obj/item/device/mine_bot_ugprade/cooldown,								600),
 		new /datum/data/mining_equipment("Drone AI Upgrade",	/obj/item/slimepotion/sentience/mining,									1000),
 		new /datum/data/mining_equipment("Jump Boots",			/obj/item/clothing/shoes/bhop,											2500),
+		new /datum/data/mining_equipment("Survival Knife",		/obj/item/weapon/kitchen/knife/combat/survival,							350),
+		new /datum/data/mining_equipment("Survival Pen Economy Pack",/obj/item/weapon/storage/box/medipens/survival,							2000),
+		new /datum/data/mining_equipment("Stimpack",			/obj/item/weapon/reagent_containers/hypospray/medipen/stimpack,			250),
+		new /datum/data/mining_equipment("Stimpack Economy Pack",/obj/item/weapon/storage/box/medipens/utility,							1000)
 		)
 
 /datum/data/mining_equipment
diff --git a/tgstation.dme b/tgstation.dme
index 767886c540..46d56db0e0 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -14,8 +14,8 @@
 
 // BEGIN_INCLUDE
 #include "_maps\basemap.dm"
-#include "_maps\citadelstation.dm"
 #include "_maps\loadallmaps.dm"
+#include "_maps\tgstation2.dm"
 #include "code\_compile_options.dm"
 #include "code\world.dm"
 #include "code\__DATASTRUCTURES\heap.dm"