diff --git a/code/__defines/mobs.dm b/code/__defines/mobs.dm
index 022c6011a7a..00633e438b2 100644
--- a/code/__defines/mobs.dm
+++ b/code/__defines/mobs.dm
@@ -272,8 +272,6 @@
 
 #define SPECIES_HUMAN            "Human"
 #define SPECIES_MONKEY           "Monkey"
-#define SPECIES_ALIEN            "Humanoid"
-#define SPECIES_GOLEM            "Golem"
 
 #define SURGERY_CLOSED 0
 #define SURGERY_OPEN 1
diff --git a/code/controllers/subsystems/initialization/modpacks.dm b/code/controllers/subsystems/initialization/modpacks.dm
index f2f6c65a2e6..7a44aec55c6 100644
--- a/code/controllers/subsystems/initialization/modpacks.dm
+++ b/code/controllers/subsystems/initialization/modpacks.dm
@@ -6,7 +6,7 @@ SUBSYSTEM_DEF(modpacks)
 
 	// Compiled modpack information.
 	var/list/default_submap_whitelisted_species = list()
-	var/list/default_submap_blacklisted_species = list(SPECIES_ALIEN, SPECIES_GOLEM)
+	var/list/default_submap_blacklisted_species = list()
 	var/list/modpack_nanoui_directories = list()
 
 /datum/controller/subsystem/modpacks/Initialize()
diff --git a/code/game/objects/random/random.dm b/code/game/objects/random/random.dm
index 1e9a08082aa..a600a4a68c5 100644
--- a/code/game/objects/random/random.dm
+++ b/code/game/objects/random/random.dm
@@ -24,6 +24,8 @@
 		return
 
 	var/type_to_spawn = item_to_spawn()
+	if(!type_to_spawn)
+		return
 	if(islist(type_to_spawn))
 		for(var/spawn_type in type_to_spawn)
 			LAZYADD(., create_instance(spawn_type, loc))
diff --git a/code/modules/species/outsider/random.dm b/code/modules/species/outsider/random.dm
deleted file mode 100644
index af9094b53ca..00000000000
--- a/code/modules/species/outsider/random.dm
+++ /dev/null
@@ -1,142 +0,0 @@
-/decl/bodytype/alium
-	name              = "humanoid"
-	bodytype_category = BODYTYPE_HUMANOID
-	icon_base         = 'icons/mob/human_races/species/humanoid/body.dmi'
-	bandages_icon     = 'icons/mob/bandage.dmi'
-	limb_blend        = ICON_MULTIPLY
-	appearance_flags  = HAS_SKIN_COLOR
-	body_flags        = BODY_FLAG_NO_DNA | BODY_FLAG_NO_DEFIB | BODY_FLAG_NO_STASIS
-	uid               = "bodytype_alium"
-
-/decl/bodytype/alium/Initialize()
-	if(prob(10))
-		movement_slowdown += pick(-1,1)
-	if(prob(5))
-		body_flags |= BODY_FLAG_NO_PAIN
-	base_color  = RANDOM_RGB
-	MULT_BY_RANDOM_COEF(eye_flash_mod, 0.5, 1.5)
-	eye_darksight_range = rand(1,8)
-	var/temp_comfort_shift = rand(-50,50)
-	cold_level_1 += temp_comfort_shift
-	cold_level_2 += temp_comfort_shift
-	cold_level_3 += temp_comfort_shift
-	heat_level_1 += temp_comfort_shift
-	heat_level_2 += temp_comfort_shift
-	heat_level_3 += temp_comfort_shift
-	heat_discomfort_level += temp_comfort_shift
-	cold_discomfort_level += temp_comfort_shift
-	. = ..()
-
-/decl/species/alium
-	name = SPECIES_ALIEN
-	name_plural = "Humanoids"
-	description = "Some alien humanoid species, unknown to humanity. How exciting."
-	rarity_value = 5
-	hidden_from_codex = TRUE
-
-	spawn_flags = SPECIES_IS_RESTRICTED
-
-	available_bodytypes = list(/decl/bodytype/alium)
-
-	force_background_info = list(
-		/decl/background_category/heritage = /decl/background_detail/heritage/hidden/alium
-	)
-
-	exertion_effect_chance = 10
-	exertion_hydration_scale = 1
-	exertion_reagent_scale = 1
-	exertion_reagent_path = /decl/material/liquid/lactate
-	exertion_emotes_biological = list(
-		/decl/emote/exertion/biological,
-		/decl/emote/exertion/biological/breath,
-		/decl/emote/exertion/biological/pant
-	)
-	var/blood_color
-
-/decl/species/alium/Initialize()
-
-	//Coloring
-	blood_color = RANDOM_RGB
-	flesh_color = RANDOM_RGB
-
-	//Combat stats
-	MULT_BY_RANDOM_COEF(total_health, 0.8, 1.2)
-	MULT_BY_RANDOM_COEF(brute_mod, 0.5, 1.5)
-	MULT_BY_RANDOM_COEF(burn_mod, 0.8, 1.2)
-	MULT_BY_RANDOM_COEF(oxy_mod, 0.5, 1.5)
-	MULT_BY_RANDOM_COEF(toxins_mod, 0, 2)
-	MULT_BY_RANDOM_COEF(radiation_mod, 0, 2)
-
-	if(brute_mod < 1 && prob(40))
-		species_flags |= SPECIES_FLAG_NO_MINOR_CUT
-	if(brute_mod < 0.9 && prob(40))
-		species_flags |= SPECIES_FLAG_NO_EMBED
-	if(toxins_mod < 0.1)
-		species_flags |= SPECIES_FLAG_NO_POISON
-
-	//Gastronomic traits
-	taste_sensitivity = pick(TASTE_HYPERSENSITIVE, TASTE_SENSITIVE, TASTE_DULL, TASTE_NUMB)
-	gluttonous = pick(0, GLUT_TINY, GLUT_SMALLER, GLUT_ANYTHING)
-	stomach_capacity = 5 * stomach_capacity
-	if(prob(20))
-		gluttonous |= pick(GLUT_ITEM_TINY, GLUT_ITEM_NORMAL, GLUT_ITEM_ANYTHING, GLUT_PROJECTILE_VOMIT)
-		if(gluttonous & GLUT_ITEM_ANYTHING)
-			stomach_capacity += ITEM_SIZE_HUGE
-
-	//Environment
-	var/temp_comfort_shift = rand(-50,50)
-	body_temperature += temp_comfort_shift
-
-	var/pressure_comfort_shift = rand(-50,50)
-	hazard_high_pressure += pressure_comfort_shift
-	warning_high_pressure += pressure_comfort_shift
-	warning_low_pressure += pressure_comfort_shift
-	hazard_low_pressure += pressure_comfort_shift
-
-	//Misc traits
-	if(prob(40))
-		available_pronouns = list(/decl/pronouns)
-	if(prob(10))
-		species_flags |= SPECIES_FLAG_NO_SLIP
-	if(prob(10))
-		species_flags |= SPECIES_FLAG_NO_TANGLE
-
-	. = ..()
-
-/decl/species/alium/get_species_blood_color(mob/living/human/H)
-	if(istype(H) && H.isSynthetic())
-		return ..()
-	return blood_color
-
-/obj/structure/aliumizer
-	name = "alien monolith"
-	desc = "Your true form is calling. Use this to become an alien humanoid."
-	icon = 'icons/obj/xenoarchaeology.dmi'
-	icon_state = "ano51"
-	anchored = TRUE
-
-/obj/structure/aliumizer/attack_hand(mob/user)
-	SHOULD_CALL_PARENT(FALSE)
-	if(!ishuman(user))
-		to_chat(user, SPAN_WARNING("You've got no business touching this."))
-		return TRUE
-	var/decl/species/species = user.get_species()
-	if(!species)
-		return TRUE
-	if(species.name == SPECIES_ALIEN)
-		to_chat(user, SPAN_WARNING("You're already a [SPECIES_ALIEN]."))
-		return TRUE
-	if(alert("Are you sure you want to be an alien?", "Mom Look I'm An Alien!", "Yes", "No") == "No")
-		to_chat(user, SPAN_NOTICE("<b>You are now a [SPECIES_ALIEN]!</b>"))
-		return TRUE
-	if(species.name == SPECIES_ALIEN) //no spamming it to get free implants
-		return TRUE
-	to_chat(user, "You're now an alien humanoid of some undiscovered species. Make up what lore you want, no one knows a thing about your species! You can check info about your traits with Check Species Info verb in IC tab.")
-	to_chat(user, "You can't speak any other languages by default. You can use translator implant that spawns on top of this monolith - it will give you knowledge of any language if you hear it enough times.")
-	var/mob/living/human/H = user
-	new /obj/item/implanter/translator(get_turf(src))
-	H.change_species(SPECIES_ALIEN)
-	var/decl/background_detail/background = H.get_background_datum_by_flag(BACKGROUND_FLAG_NAMING)
-	H.fully_replace_character_name(background.get_random_name(H, H.gender))
-	H.rename_self("Humanoid Alien", 1)
-	return TRUE
diff --git a/maps/__map_modpack_compatibility.dm b/maps/__map_modpack_compatibility.dm
new file mode 100644
index 00000000000..288644f46e2
--- /dev/null
+++ b/maps/__map_modpack_compatibility.dm
@@ -0,0 +1,25 @@
+// This must be included before maps and any modpacks that use it.
+// That includes before _map_include.dm.
+
+/// A spawner that can have its path overridden by a modpack, so that maps can have optional modpack compatibility.
+/obj/abstract/modpack_compat
+	abstract_type = /obj/abstract/modpack_compat
+	name = "optional modpack object"
+	desc = "This item type is used to spawn a movable at roundstart, whether a modpack is included or not."
+	icon = 'icons/misc/mark.dmi'
+	icon_state = "rup"
+	var/atom/movable/spawn_object
+
+/obj/abstract/modpack_compat/Initialize()
+	..()
+	if(ispath(spawn_object))
+		new spawn_object
+	return INITIALIZE_HINT_QDEL
+
+#define OPTIONAL_SPAWNER(TYPE, VALUE) \
+/obj/abstract/modpack_compat/##TYPE { \
+	spawn_object = VALUE; \
+}
+
+/// This spawner is used to optionally spawn the aliumizer if the random aliens modpack is included.
+OPTIONAL_SPAWNER(aliumizer, null)
\ No newline at end of file
diff --git a/maps/modpack_testing/modpack_testing.dm b/maps/modpack_testing/modpack_testing.dm
index e6dea707f30..af02fb7233b 100644
--- a/maps/modpack_testing/modpack_testing.dm
+++ b/maps/modpack_testing/modpack_testing.dm
@@ -49,6 +49,7 @@
 	#include "../../mods/species/serpentid/_serpentid.dme"
 	#include "../../mods/species/utility_frames/_utility_frames.dme"
 	#include "../../mods/species/vox/_vox.dme"
+	#include "../../mods/species/random_species/_random_species.dme"
 
 	#define USING_MAP_DATUM /datum/map/modpack_testing
 
diff --git a/mods/content/xenobiology/_xenobiology.dm b/mods/content/xenobiology/_xenobiology.dm
index aa3c42d3480..ab4b0f9da7a 100644
--- a/mods/content/xenobiology/_xenobiology.dm
+++ b/mods/content/xenobiology/_xenobiology.dm
@@ -1,4 +1,9 @@
 #define isslime(X) istype(X, /mob/living/slime)
+#define SPECIES_GOLEM "Golem"
 
 /decl/modpack/xenobiology
 	name = "Xenobiology"
+
+/decl/modpack/xenobiology/initialize()
+	. = ..()
+	SSmodpacks.default_submap_blacklisted_species += SPECIES_GOLEM
diff --git a/mods/content/xenobiology/_xenobiology.dme b/mods/content/xenobiology/_xenobiology.dme
index 1591ea3f458..4057d6b485b 100644
--- a/mods/content/xenobiology/_xenobiology.dme
+++ b/mods/content/xenobiology/_xenobiology.dme
@@ -53,5 +53,7 @@
 #include "slime\slime_reagents.dm"
 #include "slime\slime_surgery.dm"
 #include "slime\slime_update_icon.dm"
+#include "species\golem.dm"
+#include "species\golem_organs.dm"
 // END_INCLUDE
 #endif
\ No newline at end of file
diff --git a/code/modules/species/station/golem.dm b/mods/content/xenobiology/species/golem.dm
similarity index 100%
rename from code/modules/species/station/golem.dm
rename to mods/content/xenobiology/species/golem.dm
diff --git a/code/modules/organs/internal/species/golem.dm b/mods/content/xenobiology/species/golem_organs.dm
similarity index 100%
rename from code/modules/organs/internal/species/golem.dm
rename to mods/content/xenobiology/species/golem_organs.dm
diff --git a/mods/gamemodes/heist/heist_base.dmm b/mods/gamemodes/heist/heist_base.dmm
index e3015fa4193..5a445c37f40 100644
--- a/mods/gamemodes/heist/heist_base.dmm
+++ b/mods/gamemodes/heist/heist_base.dmm
@@ -112,7 +112,7 @@
 /turf/unsimulated/floor/plating,
 /area/map_template/syndicate_mothership/raider_base)
 "aA" = (
-/obj/structure/aliumizer,
+/obj/abstract/modpack_compat/aliumizer,
 /turf/unsimulated/floor/asteroid,
 /area/map_template/syndicate_mothership/raider_base)
 "aB" = (
diff --git a/mods/gamemodes/ninja/maps/ninja_base.dmm b/mods/gamemodes/ninja/maps/ninja_base.dmm
index 828d006063e..9b4d2bb2ad4 100644
--- a/mods/gamemodes/ninja/maps/ninja_base.dmm
+++ b/mods/gamemodes/ninja/maps/ninja_base.dmm
@@ -2,17 +2,10 @@
 "ac" = (
 /turf/unsimulated/floor/snow,
 /area/map_template/ninja_dojo/dojo)
-"ad" = (
-/turf/unsimulated/floor/snow,
-/area/map_template/ninja_dojo/dojo)
 "ae" = (
 /obj/effect/floor_decal/asteroid,
 /turf/unsimulated/floor/snow,
 /area/map_template/ninja_dojo/dojo)
-"af" = (
-/obj/effect/floor_decal/asteroid,
-/turf/unsimulated/floor/snow,
-/area/map_template/ninja_dojo/dojo)
 "ag" = (
 /obj/structure/flora/tree/dead,
 /turf/unsimulated/floor/snow,
@@ -21,10 +14,6 @@
 /obj/structure/flora/tree/pine,
 /turf/unsimulated/floor/snow,
 /area/map_template/ninja_dojo/dojo)
-"ai" = (
-/obj/structure/flora/tree/dead,
-/turf/unsimulated/floor/snow,
-/area/map_template/ninja_dojo/dojo)
 "aj" = (
 /turf/wall/wood,
 /area/map_template/ninja_dojo/dojo)
@@ -156,10 +145,6 @@
 "aG" = (
 /turf/unsimulated/floor/wood,
 /area/map_template/ninja_dojo/dojo)
-"aH" = (
-/obj/structure/flora/tree/pine,
-/turf/unsimulated/floor/snow,
-/area/map_template/ninja_dojo/dojo)
 "aI" = (
 /obj/structure/iv_drip,
 /obj/structure/window/reinforced/crescent,
@@ -500,7 +485,7 @@
 /area/map_template/ninja_dojo/dojo)
 "bM" = (
 /obj/effect/floor_decal/snow,
-/obj/structure/aliumizer,
+/obj/abstract/modpack_compat/aliumizer,
 /turf/unsimulated/floor/ice,
 /area/map_template/ninja_dojo/dojo)
 "bN" = (
@@ -905,7 +890,7 @@
 /obj/machinery/door/blast/regular/open{
 	id_tag = "ninjadoor";
 	name = "Blast Door";
-
+	
 	},
 /turf/unsimulated/floor/dark,
 /area/map_template/ninja_dojo/start)
@@ -1103,11 +1088,11 @@ ss
 ss
 ac
 ac
-ad
-ad
 ac
 ac
-af
+ac
+ac
+ae
 ac
 ac
 ac
@@ -1117,14 +1102,14 @@ ac
 ac
 ac
 ac
-ad
+ac
 ag
 bn
 bo
-ad
+ac
 ag
 ac
-ad
+ac
 bn
 bn
 bn
@@ -1144,30 +1129,30 @@ ss
 "}
 (3,1,1) = {"
 ss
-ad
-af
-ad
-ad
-ad
-ai
-ad
 ac
-ad
-ad
+ae
+ac
+ac
+ac
+ag
+ac
+ac
+ac
+ac
+ac
+ac
+ac
 ac
-ad
-ad
-ad
 ac
 ae
-ad
-ad
+ac
+ac
 bo
 bn
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
 bn
 bo
 bo
@@ -1187,29 +1172,29 @@ ss
 "}
 (4,1,1) = {"
 ss
-ad
-ad
-ad
 ac
 ac
-ad
-ad
 ac
 ac
-aH
 ac
-ad
-ad
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ah
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
 bn
 bn
 ac
-ad
-ad
+ac
+ac
 ac
 bn
 bn
@@ -1230,30 +1215,30 @@ ss
 "}
 (5,1,1) = {"
 ss
-ad
-ad
-ad
 ac
-ad
-ad
 ac
-ad
-ad
 ac
 ac
-ad
-ad
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
 bn
 bo
-ad
-ad
+ac
+ac
 ae
-ad
+ac
 bo
 bn
 bn
@@ -1277,26 +1262,26 @@ ac
 ac
 ac
 ae
-ad
-ad
-ad
 ac
 ac
 ac
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
+ac
+ac
 ae
 ac
 ac
 ag
 bo
 bn
-ad
+ac
 ag
-ad
-ad
+ac
+ac
 bo
 bn
 ck
@@ -1320,7 +1305,7 @@ ac
 ac
 ac
 ac
-ad
+ac
 aj
 aj
 aj
@@ -1329,17 +1314,17 @@ aj
 aj
 aj
 aj
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
 bn
 bn
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
 bo
 bn
 bn
@@ -1363,7 +1348,7 @@ ac
 ac
 ac
 ac
-ad
+ac
 aj
 ak
 ar
@@ -1382,7 +1367,7 @@ bh
 aA
 aj
 aj
-ad
+ac
 bn
 bn
 bn
@@ -1405,8 +1390,8 @@ ss
 ac
 ag
 ac
-ad
-ad
+ac
+ac
 aj
 al
 ao
@@ -1425,7 +1410,7 @@ aG
 aG
 bT
 aj
-ad
+ac
 bn
 bn
 bn
@@ -1447,9 +1432,9 @@ ss
 ss
 ac
 ac
-ad
-ad
-ad
+ac
+ac
+ac
 aj
 am
 ao
@@ -1468,7 +1453,7 @@ bG
 bP
 bU
 aA
-ad
+ac
 bn
 bn
 ck
@@ -1490,9 +1475,9 @@ ss
 ss
 ac
 ac
-ad
-ad
-ad
+ac
+ac
+ac
 aj
 an
 at
@@ -1533,9 +1518,9 @@ ss
 ss
 ac
 ac
-ad
-ad
-ad
+ac
+ac
+ac
 aj
 ao
 ao
@@ -1575,10 +1560,10 @@ ss
 (13,1,1) = {"
 ss
 ac
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
 aj
 ao
 ao
@@ -1597,7 +1582,7 @@ bI
 bR
 aU
 aA
-ad
+ac
 bn
 bn
 bo
@@ -1618,10 +1603,10 @@ ss
 (14,1,1) = {"
 ss
 ac
-ad
+ac
 ac
 ae
-ad
+ac
 aj
 aq
 aw
@@ -1640,7 +1625,7 @@ aG
 aG
 bV
 aj
-ad
+ac
 bn
 bn
 bn
@@ -1661,10 +1646,10 @@ ss
 (15,1,1) = {"
 ss
 ac
-ad
 ac
 ac
-ad
+ac
+ac
 aj
 aj
 aj
@@ -1683,7 +1668,7 @@ bh
 aA
 aj
 aj
-ad
+ac
 bo
 bn
 bn
@@ -1703,12 +1688,12 @@ ss
 "}
 (16,1,1) = {"
 ss
-ad
-ad
 ac
 ac
-ad
-ad
+ac
+ac
+ac
+ac
 aj
 ax
 aE
@@ -1716,42 +1701,42 @@ aA
 aV
 aG
 aj
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
 bn
 bn
-ad
-ad
-ad
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
 bn
 bn
-ad
-ad
-ad
 ac
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
 ss
 "}
 (17,1,1) = {"
 ss
-ad
 ac
-ad
 ac
-ad
-ad
+ac
+ac
+ac
+ac
 aj
 ay
 aE
@@ -1770,26 +1755,26 @@ bo
 bn
 bn
 bn
-ad
-ad
+ac
+ac
 ae
-ad
+ac
 bn
 bn
-ad
 ac
 ac
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
 ac
 ah
 ss
 "}
 (18,1,1) = {"
 ss
-ad
+ac
 ac
 ah
 ac
@@ -1802,42 +1787,42 @@ aA
 aG
 aG
 aA
-ad
+ac
 bn
 ag
 bn
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
 bn
 ah
 bn
 ac
-ad
-ad
-ad
+ac
+ac
+ac
 bn
 bn
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
 ag
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
 ss
 "}
 (19,1,1) = {"
 ss
-ad
-ad
-ad
 ac
 ac
-ad
+ac
+ac
+ac
+ac
 aj
 aj
 aj
@@ -1845,88 +1830,88 @@ aj
 aG
 bb
 aj
-ad
+ac
 bo
 bn
 bn
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
 bn
 bn
 bn
 ac
-ad
-ad
+ac
+ac
 ac
 bn
 bo
-ad
+ac
 ae
-ad
-ad
 ac
 ac
-ad
-ad
+ac
+ac
+ac
+ac
 ae
 ss
 "}
 (20,1,1) = {"
 ss
-ad
-ad
 ac
 ac
-ad
-ad
-ad
 ac
-ad
+ac
+ac
+ac
+ac
+ac
+ac
 aA
 aG
 aG
 aj
-ad
+ac
 bn
-ad
-ad
+ac
+ac
 bD
 bE
 bE
 bE
-ad
-ad
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 bn
-ad
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 bn
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-ad
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 ac
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 ss
 "}
 (21,1,1) = {"
 ss
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-ad
 ac
-ad
-ad
-af
-ad
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@@ -1934,13 +1919,13 @@ bh
 bn
 bn
 ae
-ad
+ac
 bE
 bJ
 bM
 bD
-ad
-ad
+ac
+ac
 bo
 bn
 bo
@@ -1948,28 +1933,28 @@ bn
 bn
 bn
 bn
-ad
-ad
 ac
-ad
 ac
-ad
-ad
-ad
+ac
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 "}
 (22,1,1) = {"
 ss
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 ac
-ad
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-ad
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 ac
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 aG
 aG
@@ -1982,8 +1967,8 @@ bD
 bJ
 bJ
 bE
-ad
-ad
+ac
+ac
 bo
 bn
 bn
@@ -1991,15 +1976,15 @@ bo
 bn
 bn
 bn
-ad
-ad
-ad
-ad
 ac
-ad
-ad
-ad
-ad
+ac
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 "}
 (23,1,1) = {"
@@ -2007,146 +1992,146 @@ ss
 ac
 ac
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-ad
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-ad
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 "}
 (24,1,1) = {"
 ss
-ad
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 (25,1,1) = {"
 ss
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-ad
-ad
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-ad
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 cu
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 (26,1,1) = {"
 ss
-ad
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 ac
 ac
 ac
-ad
-ad
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 aj
 aG
 aG
 aA
-ad
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 bn
 bn
 bn
@@ -2157,73 +2142,73 @@ bn
 bn
 bo
 bn
-ad
-ad
+ac
+ac
 aj
 cm
 cp
 cp
 cy
 aj
-ad
-ad
-ad
 ac
 ac
 ac
-ad
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 ss
 "}
 (27,1,1) = {"
 ss
-ad
 ac
 ac
-ad
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 ac
 ac
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 aj
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 aG
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 aj
 cn
 cp
 cp
 cz
 aj
-ad
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 ac
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 ss
 "}
 (28,1,1) = {"
 ss
-ad
-ad
 ac
 ac
-ad
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+ac
 ae
 ac
 aj
@@ -2251,22 +2236,22 @@ cp
 cp
 cA
 aj
-ad
-ad
-ad
-ad
-ad
 ac
-ad
+ac
+ac
+ac
+ac
+ac
+ac
 ss
 "}
 (29,1,1) = {"
 ss
-ad
+ac
 ae
 ac
-ad
-ad
+ac
+ac
 ae
 ac
 aj
@@ -2294,13 +2279,13 @@ cp
 cp
 cB
 aj
-ad
-ad
-ad
-ad
-ad
-af
-ad
+ac
+ac
+ac
+ac
+ac
+ae
+ac
 ss
 "}
 (30,1,1) = {"
@@ -2309,9 +2294,9 @@ ac
 ac
 ac
 ac
-ad
 ac
-ad
+ac
+ac
 aA
 aG
 aG
@@ -2337,13 +2322,13 @@ cp
 cp
 cC
 aj
-ad
-ad
-ad
-ad
-ad
 ac
-ad
+ac
+ac
+ac
+ac
+ac
+ac
 ss
 "}
 (31,1,1) = {"
@@ -2354,7 +2339,7 @@ ac
 ac
 ac
 ac
-ad
+ac
 aA
 aG
 aO
@@ -2380,24 +2365,24 @@ cp
 cp
 cD
 aj
-ad
-ad
 ac
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
+ac
 ss
 "}
 (32,1,1) = {"
 ss
-ad
-ad
 ac
-ad
 ac
 ac
-ad
+ac
+ac
+ac
+ac
 aA
 aG
 aP
@@ -2423,24 +2408,24 @@ cp
 cp
 cE
 aj
-ad
-ad
-ad
-ad
-aH
 ac
-ad
+ac
+ac
+ac
+ah
+ac
+ac
 ss
 "}
 (33,1,1) = {"
 ss
-ad
-ad
+ac
+ac
 ac
 ag
-ad
 ac
-ad
+ac
+ac
 aA
 aG
 aP
@@ -2466,24 +2451,24 @@ cp
 cp
 cF
 aj
-ad
-ad
-ad
-ad
 ac
-ad
-ad
+ac
+ac
+ac
+ac
+ac
+ac
 ss
 "}
 (34,1,1) = {"
 ss
-ad
-ad
 ac
-ad
-ad
 ac
-ad
+ac
+ac
+ac
+ac
+ac
 aA
 aG
 aQ
@@ -2509,24 +2494,24 @@ cv
 cw
 aj
 aj
-ad
-ad
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
+ac
+ac
 ss
 "}
 (35,1,1) = {"
 ss
-ad
-ad
-ad
 ac
-ad
 ac
-ad
+ac
+ac
+ac
+ac
+ac
 aj
 aG
 aG
@@ -2551,25 +2536,25 @@ aj
 aj
 aj
 aj
-ad
-ad
-ad
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
+ac
+ac
+ac
 ss
 "}
 (36,1,1) = {"
 ss
-ad
-ad
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
+ac
+ac
+ac
+ac
 aj
 aj
 aA
@@ -2590,119 +2575,111 @@ cc
 ci
 ci
 aj
-ad
-ad
-ad
-ad
-ad
-ad
-ad
-ad
-ad
-ad
-ad
-ad
+ac
+ac
+ac
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 ss
 "}
 (37,1,1) = {"
 ss
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-ad
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 aj
 cd
 ci
 ci
 aj
-ad
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-ad
 ac
-ad
+ac
+ac
+ac
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 ss
 "}
 (38,1,1) = {"
 ss
-ad
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-ad
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 "}
 (39,1,1) = {"
 ss
-ad
+ac
 ag
-ad
-ad
 ac
-ad
-ad
-ad
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 ac
 ac
 ac
@@ -2711,198 +2688,206 @@ ac
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 "}
 (40,1,1) = {"
 ss
-ad
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 (41,1,1) = {"
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-ad
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 (42,1,1) = {"
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 (43,1,1) = {"
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 (44,1,1) = {"
diff --git a/mods/species/random_species/_random_species.dm b/mods/species/random_species/_random_species.dm
new file mode 100644
index 00000000000..7f20e9a608f
--- /dev/null
+++ b/mods/species/random_species/_random_species.dm
@@ -0,0 +1,8 @@
+#define SPECIES_ALIEN "Humanoid"
+
+/decl/modpack/random_species
+	name = "Random Alien Species"
+
+/decl/modpack/random_species/initialize()
+	. = ..()
+	SSmodpacks.default_submap_blacklisted_species += SPECIES_ALIEN
diff --git a/mods/species/random_species/_random_species.dme b/mods/species/random_species/_random_species.dme
new file mode 100644
index 00000000000..fda80f4abf4
--- /dev/null
+++ b/mods/species/random_species/_random_species.dme
@@ -0,0 +1,9 @@
+#ifndef SPECIES_PACK_RANDOM
+#define SPECIES_PACK_RANDOM
+// BEGIN_INCLUDE
+#include "_random_species.dm"
+#include "aliumizer.dm"
+#include "random_species_bodytype.dm"
+#include "random_species_species.dm"
+// END_INCLUDE
+#endif
diff --git a/mods/species/random_species/aliumizer.dm b/mods/species/random_species/aliumizer.dm
new file mode 100644
index 00000000000..6d7ab1e5796
--- /dev/null
+++ b/mods/species/random_species/aliumizer.dm
@@ -0,0 +1,34 @@
+/obj/structure/aliumizer
+	name = "alien monolith"
+	desc = "Your true form is calling. Use this to become an alien humanoid."
+	icon = 'icons/obj/xenoarchaeology.dmi' // todo: duplicate icon in modpack to avoid skew from upstream changes?
+	icon_state = "ano51"
+	anchored = TRUE
+
+/obj/structure/aliumizer/attack_hand(mob/user)
+	SHOULD_CALL_PARENT(FALSE)
+	if(!ishuman(user))
+		to_chat(user, SPAN_WARNING("You've got no business touching this."))
+		return TRUE
+	var/decl/species/species = user.get_species()
+	if(!species)
+		return TRUE
+	if(species.name == SPECIES_ALIEN)
+		to_chat(user, SPAN_WARNING("You're already a [SPECIES_ALIEN]."))
+		return TRUE
+	if(alert("Are you sure you want to be an alien?", "Mom Look I'm An Alien!", "Yes", "No") == "No")
+		to_chat(user, SPAN_NOTICE("<b>You are now a [SPECIES_ALIEN]!</b>"))
+		return TRUE
+	if(species.name == SPECIES_ALIEN) //no spamming it to get free implants
+		return TRUE
+	to_chat(user, "You're now an alien humanoid of some undiscovered species. Make up what lore you want, no one knows a thing about your species! You can check info about your traits with Check Species Info verb in IC tab.")
+	to_chat(user, "You can't speak any other languages by default. You can use translator implant that spawns on top of this monolith - it will give you knowledge of any language if you hear it enough times.")
+	var/mob/living/human/H = user
+	new /obj/item/implanter/translator(get_turf(src))
+	H.change_species(SPECIES_ALIEN)
+	var/decl/background_detail/background = H.get_background_datum_by_flag(BACKGROUND_FLAG_NAMING)
+	H.fully_replace_character_name(background.get_random_name(H, H.gender))
+	H.rename_self("Humanoid Alien", 1)
+	return TRUE
+
+OPTIONAL_SPAWNER(aliumizer, /obj/structure/aliumizer)
\ No newline at end of file
diff --git a/mods/species/random_species/random_species_bodytype.dm b/mods/species/random_species/random_species_bodytype.dm
new file mode 100644
index 00000000000..b4a015834ff
--- /dev/null
+++ b/mods/species/random_species/random_species_bodytype.dm
@@ -0,0 +1,28 @@
+/decl/bodytype/alium
+	name              = "humanoid"
+	bodytype_category = BODYTYPE_HUMANOID
+	icon_base         = 'icons/mob/human_races/species/humanoid/body.dmi'
+	bandages_icon     = 'icons/mob/bandage.dmi'
+	limb_blend        = ICON_MULTIPLY
+	appearance_flags  = HAS_SKIN_COLOR
+	body_flags        = BODY_FLAG_NO_DNA | BODY_FLAG_NO_DEFIB | BODY_FLAG_NO_STASIS
+	uid               = "bodytype_alium"
+
+/decl/bodytype/alium/Initialize()
+	if(prob(10))
+		movement_slowdown += pick(-1,1)
+	if(prob(5))
+		body_flags |= BODY_FLAG_NO_PAIN
+	base_color  = RANDOM_RGB
+	MULT_BY_RANDOM_COEF(eye_flash_mod, 0.5, 1.5)
+	eye_darksight_range = rand(1,8)
+	var/temp_comfort_shift = rand(-50,50)
+	cold_level_1 += temp_comfort_shift
+	cold_level_2 += temp_comfort_shift
+	cold_level_3 += temp_comfort_shift
+	heat_level_1 += temp_comfort_shift
+	heat_level_2 += temp_comfort_shift
+	heat_level_3 += temp_comfort_shift
+	heat_discomfort_level += temp_comfort_shift
+	cold_discomfort_level += temp_comfort_shift
+	. = ..()
\ No newline at end of file
diff --git a/mods/species/random_species/random_species_species.dm b/mods/species/random_species/random_species_species.dm
new file mode 100644
index 00000000000..06f431624ac
--- /dev/null
+++ b/mods/species/random_species/random_species_species.dm
@@ -0,0 +1,80 @@
+/decl/species/alium
+	name = SPECIES_ALIEN
+	name_plural = "Humanoids"
+	description = "Some alien humanoid species, unknown to humanity. How exciting."
+	rarity_value = 5
+	hidden_from_codex = TRUE
+
+	spawn_flags = SPECIES_IS_RESTRICTED
+
+	available_bodytypes = list(/decl/bodytype/alium)
+
+	force_background_info = list(
+		/decl/background_category/heritage = /decl/background_detail/heritage/hidden/alium
+	)
+
+	exertion_effect_chance = 10
+	exertion_hydration_scale = 1
+	exertion_reagent_scale = 1
+	exertion_reagent_path = /decl/material/liquid/lactate
+	exertion_emotes_biological = list(
+		/decl/emote/exertion/biological,
+		/decl/emote/exertion/biological/breath,
+		/decl/emote/exertion/biological/pant
+	)
+	var/blood_color
+
+/decl/species/alium/Initialize()
+
+	//Coloring
+	blood_color = RANDOM_RGB
+	flesh_color = RANDOM_RGB
+
+	//Combat stats
+	MULT_BY_RANDOM_COEF(total_health, 0.8, 1.2)
+	MULT_BY_RANDOM_COEF(brute_mod, 0.5, 1.5)
+	MULT_BY_RANDOM_COEF(burn_mod, 0.8, 1.2)
+	MULT_BY_RANDOM_COEF(oxy_mod, 0.5, 1.5)
+	MULT_BY_RANDOM_COEF(toxins_mod, 0, 2)
+	MULT_BY_RANDOM_COEF(radiation_mod, 0, 2)
+
+	if(brute_mod < 1 && prob(40))
+		species_flags |= SPECIES_FLAG_NO_MINOR_CUT
+	if(brute_mod < 0.9 && prob(40))
+		species_flags |= SPECIES_FLAG_NO_EMBED
+	if(toxins_mod < 0.1)
+		species_flags |= SPECIES_FLAG_NO_POISON
+
+	//Gastronomic traits
+	taste_sensitivity = pick(TASTE_HYPERSENSITIVE, TASTE_SENSITIVE, TASTE_DULL, TASTE_NUMB)
+	gluttonous = pick(0, GLUT_TINY, GLUT_SMALLER, GLUT_ANYTHING)
+	stomach_capacity = 5 * stomach_capacity
+	if(prob(20))
+		gluttonous |= pick(GLUT_ITEM_TINY, GLUT_ITEM_NORMAL, GLUT_ITEM_ANYTHING, GLUT_PROJECTILE_VOMIT)
+		if(gluttonous & GLUT_ITEM_ANYTHING)
+			stomach_capacity += ITEM_SIZE_HUGE
+
+	//Environment
+	var/temp_comfort_shift = rand(-50,50)
+	body_temperature += temp_comfort_shift
+
+	var/pressure_comfort_shift = rand(-50,50)
+	hazard_high_pressure += pressure_comfort_shift
+	warning_high_pressure += pressure_comfort_shift
+	warning_low_pressure += pressure_comfort_shift
+	hazard_low_pressure += pressure_comfort_shift
+
+	//Misc traits
+	if(prob(40))
+		available_pronouns = list(/decl/pronouns)
+	if(prob(10))
+		species_flags |= SPECIES_FLAG_NO_SLIP
+	if(prob(10))
+		species_flags |= SPECIES_FLAG_NO_TANGLE
+
+	. = ..()
+
+/decl/species/alium/get_species_blood_color(mob/living/human/H)
+	if(istype(H) && H.isSynthetic())
+		return ..()
+	return blood_color
\ No newline at end of file
diff --git a/nebula.dme b/nebula.dme
index e9f8ec7a411..fefac75fff8 100644
--- a/nebula.dme
+++ b/nebula.dme
@@ -3940,7 +3940,6 @@
 #include "code\modules\organs\internal\lungs.dm"
 #include "code\modules\organs\internal\stomach.dm"
 #include "code\modules\organs\internal\voice.dm"
-#include "code\modules\organs\internal\species\golem.dm"
 #include "code\modules\overmap\_defines.dm"
 #include "code\modules\overmap\_overmap.dm"
 #include "code\modules\overmap\overmap_object.dm"
@@ -4384,8 +4383,6 @@
 #include "code\modules\species\species_getters.dm"
 #include "code\modules\species\species_helpers.dm"
 #include "code\modules\species\species_hud.dm"
-#include "code\modules\species\outsider\random.dm"
-#include "code\modules\species\station\golem.dm"
 #include "code\modules\species\station\human.dm"
 #include "code\modules\species\station\human_bodytypes.dm"
 #include "code\modules\species\station\monkey.dm"
@@ -4658,6 +4655,7 @@
 #include "code\unit_tests\~helpers.dm"
 #include "interface\interface.dm"
 #include "interface\skin.dmf"
+#include "maps\__map_modpack_compatibility.dm"
 #include "maps\__map_names.dm"
 #include "maps\_map_include.dm"
 #include "maps\antag_spawn\ert\ert.dm"