diff --git a/code/__DEFINES/traits.dm b/code/__DEFINES/traits.dm
index a23705f3906..8ca59caee70 100644
--- a/code/__DEFINES/traits.dm
+++ b/code/__DEFINES/traits.dm
@@ -171,6 +171,7 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 #define TRAIT_NOLIMBDISABLE		"no_limb_disable"
 #define TRAIT_EASILY_WOUNDED		"easy_limb_wound"
 #define TRAIT_HARDLY_WOUNDED		"hard_limb_wound"
+#define TRAIT_NEVER_WOUNDED		"never_wounded"
 #define TRAIT_TOXINLOVER		"toxinlover"
 #define TRAIT_NOBREATH			"no_breath"
 #define TRAIT_ANTIMAGIC			"anti_magic"
diff --git a/code/_globalvars/traits.dm b/code/_globalvars/traits.dm
index 925a80b6148..0e98cecae95 100644
--- a/code/_globalvars/traits.dm
+++ b/code/_globalvars/traits.dm
@@ -64,6 +64,7 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_NOLIMBDISABLE" = TRAIT_NOLIMBDISABLE,
 		"TRAIT_EASILY_WOUNDED" = TRAIT_EASILY_WOUNDED,
 		"TRAIT_HARDLY_WOUNDED" = TRAIT_HARDLY_WOUNDED,
+		"TRAIT_NEVER_WOUNDED" = TRAIT_NEVER_WOUNDED,
 		"TRAIT_TOXINLOVER" = TRAIT_TOXINLOVER,
 		"TRAIT_NOBREATH" = TRAIT_NOBREATH,
 		"TRAIT_ANTIMAGIC" = TRAIT_ANTIMAGIC,
diff --git a/code/datums/wounds/_wounds.dm b/code/datums/wounds/_wounds.dm
index 1fe723f779c..d779ff3c2e3 100644
--- a/code/datums/wounds/_wounds.dm
+++ b/code/datums/wounds/_wounds.dm
@@ -110,7 +110,7 @@
  * * smited- If this is a smite, we don't care about this wound for stat tracking purposes (not yet implemented)
  */
 /datum/wound/proc/apply_wound(obj/item/bodypart/L, silent = FALSE, datum/wound/old_wound = null, smited = FALSE)
-	if(!istype(L) || !L.owner || !(L.body_zone in viable_zones) || isalien(L.owner) || !L.is_organic_limb())
+	if(!istype(L) || !L.owner || !(L.body_zone in viable_zones) || !L.is_organic_limb() || HAS_TRAIT(L.owner, TRAIT_NEVER_WOUNDED))
 		qdel(src)
 		return
 
diff --git a/code/modules/awaymissions/capture_the_flag.dm b/code/modules/awaymissions/capture_the_flag.dm
index 49ddbc67fa8..d7e02b5a54d 100644
--- a/code/modules/awaymissions/capture_the_flag.dm
+++ b/code/modules/awaymissions/capture_the_flag.dm
@@ -186,6 +186,9 @@
 	var/instagib_gear = /datum/outfit/ctf/instagib
 	var/ammo_type = /obj/effect/ctf/ammo
 
+	// Fast paced gameplay, no real time for burn infections.
+	var/player_traits = list(TRAIT_NEVER_WOUNDED)
+
 	var/list/dead_barricades = list()
 
 	var/static/arena_reset = FALSE
@@ -322,6 +325,8 @@
 	M.faction += team
 	M.equipOutfit(chosen_class)
 	RegisterSignal(M, COMSIG_PARENT_QDELETING, .proc/ctf_qdelled_player) //just in case CTF has some map hazards (read: chasms). bit shorter than dust
+	for(var/trait in player_traits)
+		ADD_TRAIT(M, trait, CAPTURE_THE_FLAG_TRAIT)
 	spawned_mobs[M] = chosen_class
 	team_members |= new_team_member.ckey
 	return M //used in medisim.dm
diff --git a/code/modules/mob/living/carbon/alien/alien.dm b/code/modules/mob/living/carbon/alien/alien.dm
index 2f62216b408..1e553005bf6 100644
--- a/code/modules/mob/living/carbon/alien/alien.dm
+++ b/code/modules/mob/living/carbon/alien/alien.dm
@@ -32,6 +32,8 @@
 
 	create_internal_organs()
 
+	ADD_TRAIT(src, TRAIT_NEVER_WOUNDED, ROUNDSTART_TRAIT)
+
 	. = ..()
 
 /mob/living/carbon/alien/create_internal_organs()
diff --git a/code/modules/shuttle/medisim.dm b/code/modules/shuttle/medisim.dm
index 67008825a9e..b9f06143ff2 100644
--- a/code/modules/shuttle/medisim.dm
+++ b/code/modules/shuttle/medisim.dm
@@ -11,6 +11,9 @@
 
 /obj/machinery/capture_the_flag/medisim/Initialize(mapload)
 	. = ..()
+	// Ensure that the historical simulation is extra bloody.
+	player_traits -= TRAIT_NEVER_WOUNDED
+
 	start_ctf() //both machines initialize, so both will call start_ctf instead of toggle_id_ctf calling it for both, twice.
 
 /obj/machinery/capture_the_flag/medisim/victory()
diff --git a/code/modules/surgery/bodyparts/_bodyparts.dm b/code/modules/surgery/bodyparts/_bodyparts.dm
index bbe0f283fee..a8d3d1702c8 100644
--- a/code/modules/surgery/bodyparts/_bodyparts.dm
+++ b/code/modules/surgery/bodyparts/_bodyparts.dm
@@ -404,6 +404,9 @@
  * * bare_wound_bonus- The bare_wound_bonus of an attack
  */
 /obj/item/bodypart/proc/check_wounding(woundtype, damage, wound_bonus, bare_wound_bonus)
+	if(HAS_TRAIT(owner, TRAIT_NEVER_WOUNDED))
+		return
+
 	// note that these are fed into an exponent, so these are magnified
 	if(HAS_TRAIT(owner, TRAIT_EASILY_WOUNDED))
 		damage *= 1.5