diff --git a/baystation12.dme b/baystation12.dme
index a79cce1094..b4eabf68c0 100644
--- a/baystation12.dme
+++ b/baystation12.dme
@@ -203,7 +203,6 @@
 #include "code\defines\procs\records.dm"
 #include "code\defines\procs\sd_Alert.dm"
 #include "code\defines\procs\statistics.dm"
-#include "code\game\asteroid.dm"
 #include "code\game\atoms.dm"
 #include "code\game\atoms_movable.dm"
 #include "code\game\periodic_news.dm"
diff --git a/code/game/asteroid.dm b/code/game/asteroid.dm
deleted file mode 100644
index 8aa6b1cd64..0000000000
--- a/code/game/asteroid.dm
+++ /dev/null
@@ -1,162 +0,0 @@
-
-var/global/list/space_surprises = list(		/obj/item/clothing/mask/facehugger				=4,
-											/obj/item/weapon/pickaxe/silver					=4,
-											/obj/item/weapon/pickaxe/drill					=4,
-											/obj/item/weapon/pickaxe/jackhammer				=4,
-											//mob/living/simple_animal/hostile/carp			=3,
-											/obj/item/weapon/pickaxe/diamond				=3,
-											/obj/item/weapon/pickaxe/diamonddrill			=3,
-											/obj/item/weapon/pickaxe/gold					=3,
-											/obj/item/weapon/pickaxe/plasmacutter			=2,
-											/obj/structure/closet/syndicate/resources		=2,
-											/obj/item/weapon/melee/energy/sword/pirate		=1,
-											/obj/mecha/working/ripley/mining				=1
-											)
-
-var/global/list/spawned_surprises = list()
-
-var/global/max_secret_rooms = 3
-
-proc/spawn_room(var/atom/start_loc,var/x_size,var/y_size,var/wall,var/floor , var/clean = 0 , var/name)
-	var/list/room_turfs = list("walls"=list(),"floors"=list())
-
-	//world << "Room spawned at [start_loc.x],[start_loc.y],[start_loc.z]"
-	if(!wall)
-		wall = pick(/turf/simulated/wall/r_wall,/turf/simulated/wall,/obj/effect/alien/resin)
-	if(!floor)
-		floor = pick(/turf/simulated/floor,/turf/simulated/floor/engine)
-
-	for(var/x = 0,x<x_size,x++)
-		for(var/y = 0,y<y_size,y++)
-			var/turf/T
-			var/cur_loc = locate(start_loc.x+x,start_loc.y+y,start_loc.z)
-			if(clean)
-				for(var/O in cur_loc)
-					qdel(O)
-
-			var/area/asteroid/artifactroom/A = new
-			if(name)
-				A.name = name
-			else
-				A.name = "Artifact Room #[start_loc.x][start_loc.y][start_loc.z]"
-
-
-
-			if(x == 0 || x==x_size-1 || y==0 || y==y_size-1)
-				if(wall == /obj/effect/alien/resin)
-					T = new floor(cur_loc)
-					new /obj/effect/alien/resin(T)
-				else
-					T = new wall(cur_loc)
-					room_turfs["walls"] += T
-			else
-				T = new floor(cur_loc)
-				room_turfs["floors"] += T
-
-			A.contents += T
-
-
-	return room_turfs
-
-proc/admin_spawn_room_at_pos()
-	var/wall
-	var/floor
-	var/x = input("X position","X pos",usr.x)
-	var/y = input("Y position","Y pos",usr.y)
-	var/z = input("Z position","Z pos",usr.z)
-	var/x_len = input("Desired length.","Length",5)
-	var/y_len = input("Desired width.","Width",5)
-	var/clean = input("Delete existing items in area?" , "Clean area?", 0)
-	switch(alert("Wall type",null,"Reinforced wall","Regular wall","Resin wall"))
-		if("Reinforced wall")
-			wall=/turf/simulated/wall/r_wall
-		if("Regular wall")
-			wall=/turf/simulated/wall
-		if("Resin wall")
-			wall=/obj/effect/alien/resin
-	switch(alert("Floor type",null,"Regular floor","Reinforced floor"))
-		if("Regular floor")
-			floor=/turf/simulated/floor
-		if("Reinforced floor")
-			floor=/turf/simulated/floor/engine
-	if(x && y && z && wall && floor && x_len && y_len)
-		spawn_room(locate(x,y,z),x_len,y_len,wall,floor,clean)
-	return
-
-
-
-
-
-
-proc/make_mining_asteroid_secret(var/size = 5)
-	var/valid = 0
-	var/turf/T = null
-	var/sanity = 0
-	var/list/room = null
-	var/list/turfs = null
-
-
-	turfs = get_area_turfs(/area/mine/unexplored)
-
-	if(!turfs.len)
-		return 0
-
-	while(!valid)
-		valid = 1
-		sanity++
-		if(sanity > 100)
-			return 0
-
-		T=pick(turfs)
-		if(!T)
-			return 0
-
-		var/list/surroundings = list()
-
-		surroundings += range(7, locate(T.x,T.y,T.z))
-		surroundings += range(7, locate(T.x+size,T.y,T.z))
-		surroundings += range(7, locate(T.x,T.y+size,T.z))
-		surroundings += range(7, locate(T.x+size,T.y+size,T.z))
-
-		if(locate(/area/mine/explored) in surroundings)			// +5s are for view range
-			valid = 0
-			continue
-
-		if(locate(/turf/space) in surroundings)
-			valid = 0
-			continue
-
-		if(locate(/area/asteroid/artifactroom) in surroundings)
-			valid = 0
-			continue
-
-		if(locate(/turf/simulated/floor/plating/airless/asteroid) in surroundings)
-			valid = 0
-			continue
-
-	if(!T)
-		return 0
-
-	room = spawn_room(T,size,size,,,1)
-
-	if(room)
-		T = pick(room["floors"])
-		if(T)
-			var/surprise = null
-			valid = 0
-			while(!valid)
-				surprise = pickweight(space_surprises)
-				if(surprise in spawned_surprises)
-					if(prob(20))
-						valid++
-					else
-						continue
-				else
-					valid++
-
-			spawned_surprises.Add(surprise)
-			new surprise(T)
-
-	return 1
-
-
diff --git a/code/modules/random_map/random_map.dm b/code/modules/random_map/random_map.dm
index 81def6be14..9de319a838 100644
--- a/code/modules/random_map/random_map.dm
+++ b/code/modules/random_map/random_map.dm
@@ -162,12 +162,4 @@ var/global/list/random_maps = list()
 			map[check_cell] = 3
 		ore_count--
 
-	sleep(-1)
-
-	// Place random asteroid rooms.
-	var/rooms_placed = 0
-	for(var/i = 0, i < max_secret_rooms, i++)
-		if(make_mining_asteroid_secret())
-			rooms_placed++
-	admin_notice("<span class='danger'>Placed [rooms_placed] secrets.</span>", R_DEBUG)
 	return 1
\ No newline at end of file