diff --git a/_maps/RandomZLevels/caves.dmm b/_maps/RandomZLevels/caves.dmm
index d0e50364c32..1dae4df96e6 100644
--- a/_maps/RandomZLevels/caves.dmm
+++ b/_maps/RandomZLevels/caves.dmm
@@ -11,43 +11,43 @@
 "ad" = (
 /turf/open/lava/smooth{
 	desc = "Looks hot.";
-	initial_gas_mix = "n2=23;o2=14";
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7";
 	luminosity = 5
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "ae" = (
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "af" = (
 /obj/item/greentext,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "ag" = (
 /obj/structure/barricade/wooden,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "ah" = (
 /turf/open/lava/smooth{
 	desc = "Looks hot.";
-	initial_gas_mix = "n2=23;o2=14";
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7";
 	luminosity = 5
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "ai" = (
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aj" = (
 /obj/structure/flora/rock,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "ak" = (
@@ -56,54 +56,54 @@
 "al" = (
 /obj/effect/forcefield/cult,
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "am" = (
 /obj/effect/decal/remains/human,
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "an" = (
 /obj/structure/destructible/cult/pylon,
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "ao" = (
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "ap" = (
 /obj/structure/destructible/cult/pylon,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aq" = (
 /obj/item/ectoplasm,
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "ar" = (
 /obj/effect/decal/cleanable/blood/old,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "as" = (
 /obj/effect/decal/cleanable/blood/gibs/old,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "at" = (
 /obj/structure/spawner/skeleton,
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "au" = (
@@ -116,7 +116,7 @@
 /obj/item/clothing/mask/gas/clown_hat,
 /obj/item/organ/heart/demon,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "av" = (
@@ -125,13 +125,13 @@
 	name = "shock rune"
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aw" = (
 /obj/effect/decal/remains/human,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "ax" = (
@@ -145,39 +145,39 @@
 	},
 /obj/item/coin/antagtoken,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "az" = (
 /obj/structure/constructshell,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aA" = (
 /obj/structure/girder/cult,
 /obj/item/stack/sheet/runed_metal,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aB" = (
 /obj/structure/spawner/skeleton,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aC" = (
 /obj/structure/bed,
 /obj/item/bedsheet/cult,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aD" = (
 /obj/item/stack/sheet/runed_metal,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aE" = (
@@ -190,7 +190,7 @@
 	name = "\proper an extremely flamboyant book"
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aF" = (
@@ -201,13 +201,13 @@
 	name = "weak forcefield"
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aG" = (
 /obj/item/ectoplasm,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aH" = (
@@ -216,7 +216,7 @@
 "aI" = (
 /obj/machinery/door/airlock/external,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aJ" = (
@@ -224,7 +224,7 @@
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aK" = (
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aL" = (
@@ -232,7 +232,7 @@
 	dir = 4
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aM" = (
@@ -241,7 +241,7 @@
 	id = "minedeep"
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aN" = (
@@ -250,7 +250,7 @@
 	name = "rusted mine"
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aO" = (
@@ -258,7 +258,7 @@
 	dir = 8
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aP" = (
@@ -268,31 +268,31 @@
 	name = "rusty ladder"
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aQ" = (
 /obj/item/stack/rods,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aR" = (
 /obj/effect/forcefield/cult,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aS" = (
 /obj/structure/girder/cult,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aT" = (
 /obj/structure/ore_box,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aU" = (
@@ -305,21 +305,21 @@
 	pixel_x = 32
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aV" = (
 /obj/effect/forcefield/cult,
 /turf/open/lava/smooth{
 	desc = "Looks hot.";
-	initial_gas_mix = "n2=23;o2=14";
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7";
 	luminosity = 5
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aW" = (
 /obj/structure/barricade/wooden,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aX" = (
@@ -333,7 +333,7 @@
 	name = "light of the tunnel"
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "aY" = (
@@ -342,7 +342,7 @@
 	name = "flame rune"
 	},
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "aZ" = (
@@ -351,50 +351,50 @@
 	name = "flame rune"
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "ba" = (
 /obj/structure/destructible/cult/talisman,
 /obj/item/book/granter/martial/plasma_fist/nobomb,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bb" = (
 /mob/living/simple_animal/hostile/poison/giant_spider/hunter,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bc" = (
 /obj/structure/spider/stickyweb,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "be" = (
 /obj/structure/spawner/mining/goliath,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bf" = (
 /obj/effect/decal/cleanable/blood,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bg" = (
 /mob/living/simple_animal/hostile/poison/giant_spider/nurse,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bh" = (
 /mob/living/simple_animal/hostile/skeleton,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bm" = (
@@ -402,14 +402,14 @@
 	calibrated = 0
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bo" = (
 /obj/structure/flora/rock,
 /obj/item/soulstone/anybody,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bs" = (
@@ -418,53 +418,53 @@
 	name = "shock rune"
 	},
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bt" = (
 /obj/structure/spider/stickyweb,
 /mob/living/simple_animal/hostile/poison/giant_spider/hunter,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bu" = (
 /obj/structure/spider/cocoon,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bv" = (
 /obj/structure/destructible/cult/pylon,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bw" = (
 /obj/effect/decal/cleanable/blood,
 /obj/structure/spawner/skeleton,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bx" = (
 /obj/item/organ/brain/alien,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "by" = (
 /obj/item/mjollnir,
 /mob/living/simple_animal/hostile/poison/giant_spider/nurse,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bz" = (
 /obj/effect/decal/remains/human,
 /obj/effect/decal/cleanable/blood,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bA" = (
@@ -472,31 +472,31 @@
 /obj/item/necromantic_stone,
 /obj/effect/decal/cleanable/blood,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bB" = (
 /obj/item/clothing/head/collectable/wizard,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bC" = (
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bD" = (
 /mob/living/simple_animal/hostile/skeleton,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bE" = (
 /obj/structure/destructible/cult/pylon,
 /obj/effect/decal/cleanable/blood,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bF" = (
@@ -506,31 +506,31 @@
 	name = "rusty ladder"
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_three)
 "bG" = (
 /obj/item/gun/ballistic/automatic/pistol/deagle/gold,
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bH" = (
 /obj/effect/decal/remains/human,
 /obj/item/clothing/under/misc/patriotsuit,
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bI" = (
 /obj/item/bedsheet/patriot,
 /turf/open/floor/plating/asteroid/basalt/lava{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
 "bJ" = (
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "bK" = (
@@ -542,7 +542,7 @@
 "bM" = (
 /turf/open/lava/smooth{
 	desc = "Looks hot.";
-	initial_gas_mix = "n2=23;o2=14";
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7";
 	luminosity = 5
 	},
 /area/awaymission/caves/bmp_asteroid)
@@ -552,7 +552,7 @@
 "bO" = (
 /turf/open/lava/smooth{
 	desc = "Looks hot.";
-	initial_gas_mix = "n2=23;o2=14";
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7";
 	luminosity = 5
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
@@ -566,7 +566,7 @@
 	dir = 4
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "bQ" = (
@@ -578,12 +578,12 @@
 "bS" = (
 /obj/structure/barricade/wooden,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "bT" = (
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "bU" = (
@@ -597,7 +597,7 @@
 	name = "light of the tunnel"
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "bW" = (
@@ -605,20 +605,20 @@
 	dir = 8
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "bX" = (
 /obj/structure/table,
 /obj/item/paper/crumpled/awaymissions/caves/unsafe_area,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "bY" = (
 /mob/living/simple_animal/hostile/skeleton,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "bZ" = (
@@ -627,13 +627,13 @@
 	name = "Cave Bat"
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "ca" = (
 /obj/effect/spawner/structure/window/reinforced,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "cb" = (
@@ -644,13 +644,13 @@
 	pixel_x = 5
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cc" = (
 /obj/structure/ore_box,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cd" = (
@@ -659,7 +659,7 @@
 	name = "rusted mine"
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "ce" = (
@@ -668,12 +668,12 @@
 	id = "mineintro"
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cf" = (
 /turf/open/floor/plasteel/dark{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cg" = (
@@ -685,13 +685,13 @@
 "ci" = (
 /obj/item/shard,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "cj" = (
 /obj/structure/flora/rock,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "ck" = (
@@ -699,13 +699,13 @@
 	pixel_y = -32
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cl" = (
 /obj/effect/spawner/structure/window/reinforced,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cm" = (
@@ -713,7 +713,7 @@
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cn" = (
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "co" = (
@@ -723,30 +723,30 @@
 /obj/structure/filingcabinet,
 /obj/item/paper/fluff/awaymissions/caves/omega,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cp" = (
 /obj/structure/table,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cq" = (
 /obj/structure/flora/rock,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cr" = (
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cs" = (
 /obj/item/shard,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "ct" = (
@@ -754,48 +754,48 @@
 /obj/item/stack/rods,
 /obj/effect/decal/cleanable/blood/old,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cu" = (
 /obj/effect/decal/cleanable/blood/gibs,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cv" = (
 /obj/effect/decal/cleanable/blood/old,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cw" = (
 /obj/item/stack/rods,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cx" = (
 /turf/open/floor/plasteel/dark{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "cy" = (
 /obj/effect/decal/remains/human,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "cz" = (
 /obj/effect/landmark/awaystart,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "cA" = (
 /obj/effect/decal/remains/xeno,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cB" = (
@@ -804,7 +804,7 @@
 	},
 /obj/effect/decal/cleanable/xenoblood,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cC" = (
@@ -812,13 +812,13 @@
 /obj/item/restraints/handcuffs/cable,
 /obj/item/restraints/handcuffs/cable,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cD" = (
 /obj/effect/decal/remains/human,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cE" = (
@@ -828,13 +828,13 @@
 	},
 /obj/item/stack/rods,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cF" = (
 /obj/effect/spawner/structure/window/reinforced,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cG" = (
@@ -842,13 +842,13 @@
 	dir = 8
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "cH" = (
 /obj/machinery/door/airlock/external,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cK" = (
@@ -861,7 +861,7 @@
 "cL" = (
 /obj/structure/spawner/mining/basilisk,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cM" = (
@@ -869,14 +869,14 @@
 	dir = 8
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cN" = (
 /obj/machinery/door/window/eastleft,
 /obj/effect/decal/cleanable/xenoblood/xgibs,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cO" = (
@@ -885,13 +885,13 @@
 	},
 /obj/machinery/door/window/eastleft,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cP" = (
 /obj/machinery/door/airlock/external,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cQ" = (
@@ -899,13 +899,13 @@
 	pixel_x = 5
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cR" = (
 /obj/effect/landmark/awaystart,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cS" = (
@@ -915,7 +915,7 @@
 	icon_state = "right"
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cT" = (
@@ -926,7 +926,7 @@
 	icon_state = "right"
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cU" = (
@@ -935,13 +935,13 @@
 	name = "Cave Bat"
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "cV" = (
 /obj/effect/decal/cleanable/xenoblood/xgibs,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cW" = (
@@ -949,20 +949,20 @@
 	dir = 4
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cX" = (
 /obj/structure/table,
 /obj/item/melee/baton,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cY" = (
 /obj/structure/glowshroom/single,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "cZ" = (
@@ -971,13 +971,13 @@
 	pixel_x = 32
 	},
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "da" = (
 /obj/structure/barricade/wooden,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "db" = (
@@ -985,7 +985,7 @@
 /obj/machinery/cell_charger,
 /obj/item/stock_parts/cell/crap,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "dc" = (
@@ -998,19 +998,19 @@
 	pixel_x = -32
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "dd" = (
 /obj/structure/closet/emcloset,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "de" = (
 /obj/machinery/light,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "df" = (
@@ -1021,7 +1021,7 @@
 /obj/item/grenade/syndieminibomb/concussion,
 /obj/item/grenade/syndieminibomb/concussion,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/research)
 "dg" = (
@@ -1035,7 +1035,7 @@
 	name = "light of the tunnel"
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "dh" = (
@@ -1237,7 +1237,7 @@
 	name = "Mining cart"
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "dW" = (
@@ -1269,31 +1269,31 @@
 	dir = 8
 	},
 /turf/open/floor/wood{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/northblock)
 "ec" = (
 /turf/open/floor/wood{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/northblock)
 "ed" = (
 /obj/structure/bed,
 /obj/effect/landmark/awaystart,
 /turf/open/floor/wood{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/northblock)
 "ee" = (
 /obj/structure/girder,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/northblock)
 "ef" = (
 /obj/effect/decal/cleanable/ash,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "eg" = (
@@ -1330,24 +1330,24 @@
 "em" = (
 /obj/structure/closet/secure_closet/personal,
 /turf/open/floor/wood{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/northblock)
 "en" = (
 /obj/effect/decal/cleanable/shreds,
 /turf/open/floor/wood{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/northblock)
 "eo" = (
 /obj/item/stack/rods,
 /turf/open/floor/wood{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/northblock)
 "ep" = (
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/northblock)
 "eq" = (
@@ -1371,13 +1371,13 @@
 "et" = (
 /obj/effect/decal/cleanable/shreds,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/northblock)
 "eu" = (
 /obj/item/stack/rods,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "ev" = (
@@ -1497,7 +1497,7 @@
 /area/awaymission/caves/listeningpost)
 "eQ" = (
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "eR" = (
@@ -1556,7 +1556,7 @@
 "fb" = (
 /obj/structure/spawner/mining/hivelord,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fc" = (
@@ -1572,19 +1572,19 @@
 /obj/item/slimepotion/fireproof,
 /obj/item/clothing/glasses/thermal,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fd" = (
 /obj/effect/decal/cleanable/blood/old,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fe" = (
 /obj/effect/decal/cleanable/blood/gibs/old,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "ff" = (
@@ -1592,13 +1592,13 @@
 	dir = 4
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fg" = (
 /obj/structure/ore_box,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fh" = (
@@ -1614,19 +1614,19 @@
 	name = "spooky skeleton remains"
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fk" = (
 /obj/item/grenade/syndieminibomb/concussion,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fl" = (
 /obj/effect/decal/remains/human,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fm" = (
@@ -1641,13 +1641,13 @@
 /obj/item/gun/energy/laser/captain/scattershot,
 /obj/item/slimepotion/fireproof,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fo" = (
 /mob/living/simple_animal/hostile/asteroid/fugu,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fp" = (
@@ -1660,7 +1660,7 @@
 	dir = 8
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fq" = (
@@ -1697,13 +1697,13 @@
 "fv" = (
 /obj/structure/glowshroom/single,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fw" = (
 /obj/item/gun/energy/laser/captain/scattershot,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fx" = (
@@ -1717,18 +1717,18 @@
 	name = "light of the tunnel"
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fy" = (
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fz" = (
 /obj/structure/barricade/wooden,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fA" = (
@@ -1754,13 +1754,13 @@
 "fE" = (
 /obj/machinery/light/small,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fF" = (
 /obj/item/slimepotion/fireproof,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fG" = (
@@ -1779,7 +1779,7 @@
 	pixel_x = -32
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fJ" = (
@@ -1811,18 +1811,18 @@
 	dir = 4
 	},
 /turf/open/floor/plasteel/dark{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fP" = (
 /obj/structure/grille,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fQ" = (
 /turf/open/floor/plasteel/elevatorshaft{
-	initial_gas_mix = "n2=23;o2=14";
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7";
 	name = "elevator flooring"
 	},
 /area/awaymission/caves/bmp_asteroid)
@@ -1830,7 +1830,7 @@
 /obj/structure/grille,
 /obj/structure/barricade/wooden,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fS" = (
@@ -1847,14 +1847,14 @@
 "fU" = (
 /obj/effect/landmark/awaystart,
 /turf/open/floor/plasteel/elevatorshaft{
-	initial_gas_mix = "n2=23;o2=14";
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7";
 	name = "elevator flooring"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fW" = (
 /obj/structure/girder,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "fX" = (
@@ -1868,7 +1868,7 @@
 	amount = 15
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "fY" = (
@@ -1882,7 +1882,7 @@
 	id = "mineintro"
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gb" = (
@@ -1892,7 +1892,7 @@
 "gc" = (
 /obj/item/stack/rods,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gd" = (
@@ -1901,7 +1901,7 @@
 	name = "wilson"
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "ge" = (
@@ -1909,7 +1909,7 @@
 	dir = 1
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gf" = (
@@ -1921,20 +1921,20 @@
 /obj/structure/table/reinforced,
 /obj/item/storage/box/donkpockets,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gh" = (
 /obj/structure/table/reinforced,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gi" = (
 /obj/structure/table/reinforced,
 /obj/item/stack/rods,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gj" = (
@@ -1946,7 +1946,7 @@
 "gk" = (
 /obj/effect/landmark/awaystart,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "gl" = (
@@ -1960,19 +1960,19 @@
 "gn" = (
 /obj/item/grown/log,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "go" = (
 /obj/structure/chair/stool,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gp" = (
 /obj/structure/table_frame,
 /turf/open/floor/plating{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gq" = (
@@ -1987,7 +1987,7 @@
 "gs" = (
 /obj/item/assembly/igniter,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid/level_two)
 "gt" = (
@@ -2028,13 +2028,13 @@
 	dir = 1
 	},
 /turf/open/floor/plasteel/dark{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gB" = (
 /obj/machinery/mech_bay_recharge_port,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gC" = (
@@ -2044,7 +2044,7 @@
 "gD" = (
 /obj/structure/spawner/mining/hivelord,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gE" = (
@@ -2052,7 +2052,7 @@
 	dir = 4
 	},
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gF" = (
@@ -2060,7 +2060,7 @@
 /obj/item/storage/toolbox/mechanical,
 /obj/item/clothing/glasses/material,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gG" = (
@@ -2076,12 +2076,12 @@
 "gI" = (
 /obj/structure/chair/stool,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gJ" = (
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gK" = (
@@ -2099,25 +2099,25 @@
 "gN" = (
 /obj/structure/holohoop,
 /turf/open/floor/plasteel/dark{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gO" = (
 /obj/structure/closet/emcloset,
 /turf/open/floor/plasteel{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gP" = (
 /obj/item/toy/beach_ball/holoball,
 /turf/open/floor/plasteel/dark{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gQ" = (
 /obj/structure/spawner/mining/basilisk,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gR" = (
@@ -2128,13 +2128,13 @@
 	amount = 12
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gS" = (
 /obj/structure/girder,
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gT" = (
@@ -2148,7 +2148,7 @@
 	dir = 1
 	},
 /turf/open/floor/plasteel/dark{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gV" = (
@@ -2157,7 +2157,7 @@
 	name = "rusted mine"
 	},
 /turf/open/floor/plating/asteroid/basalt{
-	initial_gas_mix = "n2=23;o2=14"
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7"
 	},
 /area/awaymission/caves/bmp_asteroid)
 "gX" = (
@@ -2168,7 +2168,7 @@
 /obj/effect/baseturf_helper/lava,
 /turf/open/lava/smooth{
 	desc = "Looks hot.";
-	initial_gas_mix = "n2=23;o2=14";
+	initial_gas_mix = "n2=23;o2=14;TEMP=2.7";
 	luminosity = 5
 	},
 /area/awaymission/caves/bmp_asteroid/level_four)
diff --git a/_maps/RandomZLevels/snowdin.dmm b/_maps/RandomZLevels/snowdin.dmm
index 846525c5f3d..b7873e0ac3a 100644
--- a/_maps/RandomZLevels/snowdin.dmm
+++ b/_maps/RandomZLevels/snowdin.dmm
@@ -2583,14 +2583,14 @@
 /area/awaymission/snowdin/outside)
 "gc" = (
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
 "gd" = (
 /obj/effect/spawner/lootdrop/crate_spawner,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
@@ -2601,7 +2601,7 @@
 /obj/structure/closet/crate/wooden,
 /obj/effect/spawner/lootdrop/snowdin/dungeonheavy,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
@@ -2933,14 +2933,14 @@
 "gU" = (
 /obj/effect/decal/remains/human,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
 "gV" = (
 /obj/effect/decal/cleanable/blood/old,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
@@ -3220,7 +3220,7 @@
 "hF" = (
 /obj/structure/destructible/cult/pylon,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
@@ -3473,7 +3473,7 @@
 /obj/structure/closet/crate/wooden,
 /obj/effect/spawner/lootdrop/snowdin/dungeonmid,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
@@ -3483,7 +3483,7 @@
 	max_mobs = 5
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
@@ -3493,7 +3493,7 @@
 	name = "Caleb Reed"
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
@@ -4267,7 +4267,7 @@
 	name = "Jacob Ullman"
 	},
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
@@ -5314,7 +5314,7 @@
 /obj/structure/closet/crate/wooden,
 /obj/effect/spawner/lootdrop/snowdin/dungeonlite,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
@@ -7093,7 +7093,7 @@
 "qg" = (
 /obj/structure/flora/rock/pile/icy,
 /turf/open/floor/engine/cult{
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120";
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
diff --git a/_maps/map_files/Deltastation/DeltaStation2.dmm b/_maps/map_files/Deltastation/DeltaStation2.dmm
index 2b616387c68..5c729f446d8 100644
--- a/_maps/map_files/Deltastation/DeltaStation2.dmm
+++ b/_maps/map_files/Deltastation/DeltaStation2.dmm
@@ -23653,7 +23653,7 @@
 	dir = 4
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "o2=0.01;n2=0.01";
+	initial_gas_mix = "o2=0.01;n2=0.01;TEMP=2.7";
 	luminosity = 2;
 	temperature = 2.7
 	},
@@ -25262,7 +25262,7 @@
 	dir = 4
 	},
 /turf/open/floor/plating{
-	initial_gas_mix = "o2=0.01;n2=0.01";
+	initial_gas_mix = "o2=0.01;n2=0.01;TEMP=2.7";
 	luminosity = 2;
 	temperature = 2.7
 	},
diff --git a/code/game/turfs/open/floor/plating/asteroid.dm b/code/game/turfs/open/floor/plating/asteroid.dm
index 783654eae08..d100be9c116 100644
--- a/code/game/turfs/open/floor/plating/asteroid.dm
+++ b/code/game/turfs/open/floor/plating/asteroid.dm
@@ -185,7 +185,7 @@
 	name = "icy snow"
 	desc = "Looks colder."
 	baseturfs = /turf/open/floor/plating/asteroid/snow/ice
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120"
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120"
 	floor_variance = 0
 	icon_state = "snow-ice"
 	base_icon_state = "snow-ice"
diff --git a/code/game/turfs/open/floor/plating/misc_plating.dm b/code/game/turfs/open/floor/plating/misc_plating.dm
index 2ba7fc4cb12..681b9a58c31 100644
--- a/code/game/turfs/open/floor/plating/misc_plating.dm
+++ b/code/game/turfs/open/floor/plating/misc_plating.dm
@@ -270,7 +270,7 @@
 	heavyfootstep = FOOTSTEP_GENERIC_HEAVY
 
 /turf/open/floor/plating/snowed/cavern
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120"
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120"
 
 /turf/open/floor/plating/snowed/icemoon
 	initial_gas_mix = ICEMOON_DEFAULT_ATMOS
diff --git a/code/modules/awaymissions/mission_code/snowdin.dm b/code/modules/awaymissions/mission_code/snowdin.dm
index 0ad79fc8df8..bfb3d1c9caf 100644
--- a/code/modules/awaymissions/mission_code/snowdin.dm
+++ b/code/modules/awaymissions/mission_code/snowdin.dm
@@ -158,7 +158,7 @@
 	name = "liquid plasma"
 	desc = "A flowing stream of chilled liquid plasma. You probably shouldn't get in."
 	icon_state = "liquidplasma"
-	initial_gas_mix = "o2=0;n2=82;plasma=24;TEMP=120"
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120"
 	baseturfs = /turf/open/lava/plasma
 	slowdown = 2