diff --git a/code/__DEFINES/traits.dm b/code/__DEFINES/traits.dm
index 613489323a..343b96c283 100644
--- a/code/__DEFINES/traits.dm
+++ b/code/__DEFINES/traits.dm
@@ -144,6 +144,7 @@
 #define TRAIT_NOMARROW			"nomarrow"		// You don't make blood, with chemicals or nanites.
 #define TRAIT_NOPULSE			"nopulse"		// Your heart doesn't beat.
 #define TRAIT_EXEMPT_HEALTH_EVENTS	"exempt-health-events"
+#define TRAIT_NO_MIDROUND_ANTAG	"no-midround-antag" //can't be turned into an antag by random events
 
 // mobility flag traits
 // IN THE FUTURE, IT WOULD BE NICE TO DO SOMETHING SIMILAR TO https://github.com/tgstation/tgstation/pull/48923/files (ofcourse not nearly the same because I have my.. thoughts on it)
@@ -227,6 +228,7 @@
 // unique trait sources, still defines
 #define STATUE_MUTE "statue"
 #define CLONING_POD_TRAIT "cloning-pod"
+#define VIRTUAL_REALITY_TRAIT "vr_trait"
 #define CHANGELING_DRAIN "drain"
 #define CHANGELING_HIVEMIND_MUTE "ling_mute"
 #define ABYSSAL_GAZE_BLIND "abyssal_gaze"
diff --git a/code/datums/components/virtual_reality.dm b/code/datums/components/virtual_reality.dm
index 63e4f4f092..9239d4c565 100644
--- a/code/datums/components/virtual_reality.dm
+++ b/code/datums/components/virtual_reality.dm
@@ -58,6 +58,7 @@
 	RegisterSignal(current_mind, COMSIG_PRE_MIND_TRANSFER, .proc/pre_player_transfer)
 	if(mastermind?.current)
 		mastermind.current.audiovisual_redirect = M
+	ADD_TRAIT(M, TRAIT_NO_MIDROUND_ANTAG, VIRTUAL_REALITY_TRAIT)
 
 /datum/component/virtual_reality/UnregisterFromParent()
 	. = ..()
@@ -69,6 +70,7 @@
 	current_mind = null
 	if(mastermind?.current)
 		mastermind.current.audiovisual_redirect = null
+	REMOVE_TRAIT(parent, TRAIT_NO_MIDROUND_ANTAG, VIRTUAL_REALITY_TRAIT)
 
 /**
   * Called when attempting to connect a mob to a virtual reality mob.
@@ -235,7 +237,7 @@
 		qdel(src)
 
 /**
-  * Used for recursive virtual realities shenanigeans and should be called only through the above proc.
+  * Used for recursive virtual realities shenanigeans and should be called by the above proc.
   */
 /datum/component/virtual_reality/proc/vr_in_a_vr(mob/player, deathcheck = FALSE, lethal_cleanup = FALSE)
 	var/mob/M = parent
diff --git a/code/game/gamemodes/dynamic/dynamic_rulesets_midround.dm b/code/game/gamemodes/dynamic/dynamic_rulesets_midround.dm
index 039fc102e8..638d8b53b6 100644
--- a/code/game/gamemodes/dynamic/dynamic_rulesets_midround.dm
+++ b/code/game/gamemodes/dynamic/dynamic_rulesets_midround.dm
@@ -43,7 +43,7 @@
 		if (!istype(M, required_type))
 			trimmed_list.Remove(M)
 			continue
-		if (M.GetComponent(/datum/component/virtual_reality))
+		if (HAS_TRAIT(M, TRAIT_NO_MIDROUND_ANTAG))
 			trimmed_list.Remove(M)
 			continue
 		if (!M.client) // Are they connected?
diff --git a/code/game/objects/structures/ghost_role_spawners.dm b/code/game/objects/structures/ghost_role_spawners.dm
index 77416c45e5..711bc09069 100644
--- a/code/game/objects/structures/ghost_role_spawners.dm
+++ b/code/game/objects/structures/ghost_role_spawners.dm
@@ -195,9 +195,7 @@
 		return
 	if(isgolem(user) && can_transfer)
 		var/transfer_choice = alert("Transfer your soul to [src]? (Warning, your old body will die!)",,"Yes","No")
-		if(transfer_choice != "Yes")
-			return
-		if(QDELETED(src) || uses <= 0)
+		if(transfer_choice != "Yes" || QDELETED(src) || uses <= 0 || !user.canUseTopic(src, BE_CLOSE, NO_DEXTERY, NO_TK))
 			return
 		log_game("[key_name(user)] golem-swapped into [src]")
 		user.visible_message("<span class='notice'>A faint light leaves [user], moving to [src] and animating it!</span>","<span class='notice'>You leave your old body behind, and transfer into [src]!</span>")
@@ -680,8 +678,9 @@
 		new_spawn.AddElement(/datum/element/dusts_on_catatonia)
 		new_spawn.AddElement(/datum/element/dusts_on_leaving_area,list(A.type,/area/hilbertshotel))
 		ADD_TRAIT(new_spawn, TRAIT_SIXTHSENSE, GHOSTROLE_TRAIT)
-		ADD_TRAIT(new_spawn,TRAIT_EXEMPT_HEALTH_EVENTS,GHOSTROLE_TRAIT)
-		ADD_TRAIT(new_spawn,TRAIT_PACIFISM,GHOSTROLE_TRAIT)
+		ADD_TRAIT(new_spawn, TRAIT_EXEMPT_HEALTH_EVENTS, GHOSTROLE_TRAIT)
+		ADD_TRAIT(new_spawn, TRAIT_NO_MIDROUND_ANTAG, GHOSTROLE_TRAIT) //The mob can't be made into a random antag, they are still elegible for ghost roles popups.
+		ADD_TRAIT(new_spawn, TRAIT_PACIFISM, GHOSTROLE_TRAIT)
 		to_chat(new_spawn,"<span class='boldwarning'>You may be sharing your cafe with some ninja-captured individuals, so make sure to only interact with the ghosts you hear as a ghost!</span>")
 		to_chat(new_spawn,"<span class='boldwarning'>You can turn yourself into a ghost and freely reenter your body with the ghost action.</span>")
 		var/datum/action/ghost/G = new(new_spawn)
diff --git a/code/modules/antagonists/blood_contract/blood_contract.dm b/code/modules/antagonists/blood_contract/blood_contract.dm
index 4e7238647e..5d2fda08fc 100644
--- a/code/modules/antagonists/blood_contract/blood_contract.dm
+++ b/code/modules/antagonists/blood_contract/blood_contract.dm
@@ -27,7 +27,7 @@
 	INVOKE_ASYNC(B, /obj/effect/mine/pickup/bloodbath/.proc/mineEffect, H) //could use moving out from the mine
 
 	for(var/mob/living/carbon/human/P in GLOB.player_list)
-		if(P == H)
+		if(P == H || HAS_TRAIT(P, TRAIT_NO_MIDROUND_ANTAG))
 			continue
 		to_chat(P, "<span class='userdanger'>You have an overwhelming desire to kill [H]. [H.p_theyve(TRUE)] been marked red! Whoever [H.p_they()] [H.p_were()], friend or foe, go kill [H.p_them()]!</span>")
 		P.put_in_hands(new /obj/item/kitchen/knife/butcher(P), TRUE)
diff --git a/code/modules/events/holiday/vday.dm b/code/modules/events/holiday/vday.dm
index d3cbf03581..cb742ca27f 100644
--- a/code/modules/events/holiday/vday.dm
+++ b/code/modules/events/holiday/vday.dm
@@ -16,13 +16,14 @@
 	..()
 	for(var/mob/living/carbon/human/H in GLOB.alive_mob_list)
 		H.put_in_hands(new /obj/item/valentine)
-		var/obj/item/storage/backpack/b = locate() in H.contents
-		new /obj/item/reagent_containers/food/snacks/candyheart(b)
-		new /obj/item/storage/fancy/heart_box(b)
+		var/obj/item/storage/backpack/B = locate() in H.contents
+		if(B)
+			new /obj/item/reagent_containers/food/snacks/candyheart(B)
+			new /obj/item/storage/fancy/heart_box(B)
 
 	var/list/valentines = list()
 	for(var/mob/living/M in GLOB.player_list)
-		if(!M.stat && M.client && M.mind)
+		if(!M.stat && M.client && M.mind && !HAS_TRAIT(M, TRAIT_NO_MIDROUND_ANTAG))
 			valentines |= M
 
 
diff --git a/code/modules/mining/lavaland/necropolis_chests.dm b/code/modules/mining/lavaland/necropolis_chests.dm
index bf25bb9da8..a95c0e24ed 100644
--- a/code/modules/mining/lavaland/necropolis_chests.dm
+++ b/code/modules/mining/lavaland/necropolis_chests.dm
@@ -136,7 +136,7 @@
 	desc = "A device which causes kinetic accelerators to permanently gain damage against creature types killed with it."
 	id = "bountymod"
 	materials = list(/datum/material/iron = 4000, /datum/material/silver = 4000, /datum/material/gold = 4000, /datum/material/bluespace = 4000)
-	reagents_list = list("blood" = 40)
+	reagents_list = list(/datum/reagent/blood = 40)
 	build_path = /obj/item/borg/upgrade/modkit/bounty
 
 //Spooky special loot
diff --git a/code/modules/mob/living/blood.dm b/code/modules/mob/living/blood.dm
index c569a2c59a..41f2c7142f 100644
--- a/code/modules/mob/living/blood.dm
+++ b/code/modules/mob/living/blood.dm
@@ -237,7 +237,7 @@
 		return /datum/reagent/blood/jellyblood
 	if(dna?.species?.exotic_blood)
 		return dna.species.exotic_blood
-	else if((NOBLOOD in dna.species.species_traits) || (HAS_TRAIT(src, TRAIT_NOCLONE)))
+	else if((dna && (NOBLOOD in dna.species.species_traits)) || HAS_TRAIT(src, TRAIT_NOCLONE))
 		return
 	else
 		return /datum/reagent/blood
diff --git a/code/modules/mob/living/carbon/human/species_types/skeletons.dm b/code/modules/mob/living/carbon/human/species_types/skeletons.dm
index 410ad05d93..8257238e9c 100644
--- a/code/modules/mob/living/carbon/human/species_types/skeletons.dm
+++ b/code/modules/mob/living/carbon/human/species_types/skeletons.dm
@@ -24,7 +24,7 @@
 	id = "spaceskeleton"
 	limbs_id = "skeleton"
 	blacklisted = 1
-	inherent_traits = list(TRAIT_RESISTHEAT,TRAIT_NOBREATH,TRAIT_RESISTCOLD,TRAIT_RESISTHIGHPRESSURE,TRAIT_RESISTLOWPRESSURE,TRAIT_RADIMMUNE,TRAIT_PIERCEIMMUNE,TRAIT_NOHUNGER,TRAIT_EASYDISMEMBER,TRAIT_LIMBATTACHMENT,TRAIT_FAKEDEATH, TRAIT_CALCIUM_HEALER)
+	inherent_traits = list(TRAIT_RESISTHEAT,TRAIT_NOBREATH,TRAIT_RESISTCOLD,TRAIT_RESISTHIGHPRESSURE,TRAIT_RESISTLOWPRESSURE,TRAIT_RADIMMUNE,TRAIT_PIERCEIMMUNE,TRAIT_NOHUNGER,TRAIT_EASYDISMEMBER,TRAIT_LIMBATTACHMENT, TRAIT_FAKEDEATH, TRAIT_CALCIUM_HEALER)
 
 /datum/species/skeleton/space/check_roundstart_eligible()
 	return FALSE
\ No newline at end of file
diff --git a/code/modules/projectiles/guns/energy/dueling.dm b/code/modules/projectiles/guns/energy/dueling.dm
index 2f0aa00027..7fa81f513f 100644
--- a/code/modules/projectiles/guns/energy/dueling.dm
+++ b/code/modules/projectiles/guns/energy/dueling.dm
@@ -28,6 +28,16 @@
 /datum/duel/New()
 	id = next_id++
 
+/datum/duel/Destroy()
+	if(gun_A)
+		gun_A.duel = null
+		gun_A = null
+	if(gun_B)
+		gun_B.duel = null
+		gun_B = null
+	STOP_PROCESSING(SSobj, src)
+	. = ..()
+
 /datum/duel/proc/try_begin()
 	//Check if both guns are held and if so begin.
 	var/mob/living/A = get_duelist(gun_A)
@@ -45,13 +55,13 @@
 
 	message_duelists("<span class='notice'>Set your gun setting and move [required_distance] steps away from your opponent.</span>")
 
-	START_PROCESSING(SSobj,src)
+	START_PROCESSING(SSobj, src)
 
-/datum/duel/proc/get_duelist(obj/gun)
-	var/mob/living/G = gun.loc
-	if(!istype(G) || !G.is_holding(gun))
-		return null
-	return G
+/datum/duel/proc/get_duelist(obj/item/gun/energy/dueling/G)
+	var/mob/living/L = G.loc
+	if(!istype(L) || !L.is_holding(G))
+		return
+	return L
 
 /datum/duel/proc/message_duelists(message)
 	var/mob/living/LA = get_duelist(gun_A)
@@ -66,7 +76,7 @@
 
 /datum/duel/proc/end()
 	message_duelists("<span class='notice'>Duel finished. Re-engaging safety.</span>")
-	STOP_PROCESSING(SSobj,src)
+	STOP_PROCESSING(SSobj, src)
 	state = DUEL_IDLE
 
 /datum/duel/process()
@@ -129,10 +139,11 @@
 		return FALSE
 	if(!isturf(A.loc) || !isturf(B.loc))
 		return FALSE
-	if(get_dist(A,B) != required_distance)
+	if(get_dist(A, B) != required_distance)
 		return FALSE
-	for(var/turf/T in getline(get_turf(A),get_turf(B)))
-		if(is_blocked_turf(T,TRUE))
+	for(var/i in getline(A.loc, B.loc))
+		var/turf/T = i
+		if(is_blocked_turf(T, TRUE))
 			return FALSE
 	return TRUE
 
@@ -180,7 +191,6 @@
 	return "duel_red"
 
 /obj/item/gun/energy/dueling/attack_self(mob/living/user)
-	. = ..()
 	if(duel.state == DUEL_IDLE)
 		duel.try_begin()
 	else
@@ -205,12 +215,9 @@
 		add_overlay(setting_overlay)
 
 /obj/item/gun/energy/dueling/Destroy()
-	. = ..()
-	if(duel.gun_A == src)
-		duel.gun_A = null
-	if(duel.gun_B == src)
-		duel.gun_B = null
-	duel = null
+	if(duel)
+		qdel(duel)
+	return ..()
 
 /obj/item/gun/energy/dueling/can_trigger_gun(mob/living/user)
 	. = ..()
@@ -234,10 +241,8 @@
 	if(duel.state == DUEL_READY)
 		duel.confirmations[src] = TRUE
 		to_chat(user,"<span class='notice'>You confirm your readiness.</span>")
-		return
 	else if(!is_duelist(target)) //I kinda want to leave this out just to see someone shoot a bystander or missing.
 		to_chat(user,"<span class='warning'>[src] safety system prevents shooting anyone but your designated opponent.</span>")
-		return
 	else
 		duel.fired[src] = TRUE
 		. = ..()
diff --git a/code/modules/reagents/chemistry/machinery/chem_dispenser.dm b/code/modules/reagents/chemistry/machinery/chem_dispenser.dm
index 2d177318aa..2974df29a6 100644
--- a/code/modules/reagents/chemistry/machinery/chem_dispenser.dm
+++ b/code/modules/reagents/chemistry/machinery/chem_dispenser.dm
@@ -356,7 +356,6 @@
 		replace_beaker(user, B)
 		to_chat(user, "<span class='notice'>You add [B] to [src].</span>")
 		updateUsrDialog()
-		update_icon()
 	else if(user.a_intent != INTENT_HARM && !istype(I, /obj/item/card/emag))
 		to_chat(user, "<span class='warning'>You can't load [I] into [src]!</span>")
 		return ..()
diff --git a/code/modules/research/rdconsole.dm b/code/modules/research/rdconsole.dm
index 0104bfba7b..be1b9460b0 100644
--- a/code/modules/research/rdconsole.dm
+++ b/code/modules/research/rdconsole.dm
@@ -55,6 +55,10 @@ Nothing else in the console has ID requirements.
 	if (istype(ID, /datum/material))
 		var/datum/material/material = ID
 		return material.name
+
+	else if(GLOB.chemical_reagents_list[ID])
+		var/datum/reagent/reagent = GLOB.chemical_reagents_list[ID]
+		return reagent.name
 	return ID
 
 /obj/machinery/computer/rdconsole/proc/SyncRDevices() //Makes sure it is properly sync'ed up with the devices attached to it (if any).
diff --git a/code/modules/research/xenobiology/xenobiology.dm b/code/modules/research/xenobiology/xenobiology.dm
index af825eb5ee..967f874a02 100644
--- a/code/modules/research/xenobiology/xenobiology.dm
+++ b/code/modules/research/xenobiology/xenobiology.dm
@@ -705,8 +705,9 @@
 	desc = "A miraculous chemical mix that grants human like intelligence to living beings. It has been modified with Syndicate technology to also grant an internal radio implant to the target and authenticate with identification systems."
 
 /obj/item/slimepotion/slime/sentience/nuclear/after_success(mob/living/user, mob/living/simple_animal/SM)
-	var/obj/item/implant/radio/syndicate/imp = new
-	imp.implant(SM, user)
+	if(SM.can_be_implanted())
+		var/obj/item/implant/radio/syndicate/imp = new
+		imp.implant(SM, user)
 
 	SM.access_card = new /obj/item/card/id/syndicate(SM)
 	ADD_TRAIT(SM.access_card, TRAIT_NODROP, ABSTRACT_ITEM_TRAIT)
@@ -961,11 +962,12 @@
 	icon_state = "potgrey"
 
 /obj/item/slimepotion/slime/slimeradio/attack(mob/living/M, mob/user)
-	if(!ismob(M))
-		return
 	if(!isanimal(M))
 		to_chat(user, "<span class='warning'>[M] is too complex for the potion!</span>")
 		return
+	if(!M.can_be_implanted())
+		to_chat(user, "<span class='warning'>[M] is incompatible with the potion!</span>")
+		return
 	if(M.stat)
 		to_chat(user, "<span class='warning'>[M] is dead!</span>")
 		return
diff --git a/code/modules/spells/spell_types/rightandwrong.dm b/code/modules/spells/spell_types/rightandwrong.dm
index ea131fb996..2beaa97b3d 100644
--- a/code/modules/spells/spell_types/rightandwrong.dm
+++ b/code/modules/spells/spell_types/rightandwrong.dm
@@ -163,7 +163,7 @@ GLOBAL_VAR_INIT(summon_magic_triggered, FALSE)
 
 	for(var/mob/living/carbon/human/H in GLOB.player_list)
 		var/turf/T = get_turf(H)
-		if(T && is_away_level(T.z))
+		if((T && is_away_level(T.z)) || HAS_TRAIT(H, TRAIT_NO_MIDROUND_ANTAG))
 			continue
 		if(summon_type == SUMMON_MAGIC)
 			give_magic(H)