diff --git a/code/modules/procedural_mapping/mapGenerators/lavaland.dm b/code/modules/procedural_mapping/mapGenerators/lavaland.dm
new file mode 100644
index 0000000000..9c160ee848
--- /dev/null
+++ b/code/modules/procedural_mapping/mapGenerators/lavaland.dm
@@ -0,0 +1,30 @@
+
+/datum/mapGeneratorModule/bottomLayer/lavaland_default
+	spawnableTurfs = list(/turf/open/floor/plating/asteroid/basalt/lava_land_surface = 100)
+
+/datum/mapGeneratorModule/bottomLayer/lavaland_mineral
+	spawnableTurfs = list(/turf/closed/mineral/random/volcanic = 100)
+
+/datum/mapGeneratorModule/bottomLayer/lavaland_mineral/dense
+	spawnableTurfs = list(/turf/closed/mineral/random/high_chance/volcanic = 100)
+
+/datum/mapGeneratorModule/splatterLayer/lavalandMonsters
+	spawnableTurfs = list()
+	spawnableAtoms = list(/mob/living/simple_animal/hostile/asteroid/goliath/beast = 10,
+	/mob/living/simple_animal/hostile/asteroid/hivelord/legion = 10,
+	/mob/living/simple_animal/hostile/asteroid/basilisk/watcher = 10)
+
+/datum/mapGeneratorModule/splatterLayer/lavalandTendrils
+	spawnableTurfs = list()
+	spawnableAtoms = list(/mob/living/simple_animal/hostile/spawner/lavaland = 5,
+	/mob/living/simple_animal/hostile/spawner/lavaland/legion = 5,
+	/mob/living/simple_animal/hostile/spawner/lavaland/goliath = 5)
+
+/datum/mapGenerator/lavaland/ground_only
+	modules = list(/datum/mapGeneratorModule/bottomLayer/lavaland_default)
+
+/datum/mapGenerator/lavaland/dense_ores
+	modules = list(/datum/mapGeneratorModule/bottomLayer/lavaland_mineral/dense)
+
+/datum/mapGenerator/lavaland/normal_ores
+	modules = list(/datum/mapGeneratorModule/bottomLayer/lavaland_mineral)
diff --git a/code/modules/procedural_mapping/mapGenerators/repair.dm b/code/modules/procedural_mapping/mapGenerators/repair.dm
new file mode 100644
index 0000000000..e2f658648c
--- /dev/null
+++ b/code/modules/procedural_mapping/mapGenerators/repair.dm
@@ -0,0 +1,29 @@
+/datum/mapGeneratorModule/bottomLayer/repairFloorPlasteel
+	spawnableTurfs = list(/turf/open/floor/plasteel = 100)
+	var/ignore_wall = FALSE
+
+/datum/mapGeneratorModule/bottomLayer/repairFloorPlasteel/place(turf/T)
+	if(isclosedturf(T))
+		return FALSE
+	return TRUE
+
+/datum/mapGeneratorModule/bottomLayer/repairFloorPlasteel/flatten
+	ignore_wall = TRUE
+
+/datum/mapGeneratorModule/border/normalWalls
+	spawnableAtoms = list()
+	spawnableTurfs = list(/turf/closed/wall = 100)
+
+/datum/mapGenerator/repair
+	modules = list(/datum/mapGeneratorModule/bottomLayer/repairFloorPlasteel,
+	/datum/mapGeneratorModule/bottomLayer/repressurize)
+
+/datum/mapGenerator/repair/delete_walls
+	modules = list(/datum/mapGeneratorModule/bottomLayer/repairFloorPlasteel/flatten,
+	/datum/mapGeneratorModule/bottomLayer/repressurize)
+
+/datum/mapGenerator/repair/enclose_room
+	modules = list(/datum/mapGeneratorModule/bottomLayer/repairFloorPlasteel/flatten,
+	/datum/mapGeneratorModule/border/normalWalls,
+	/datum/mapGeneratorModule/bottomLayer/repressurize)
+
diff --git a/tgstation.dme b/tgstation.dme
index cfc637f503..a5d9cc06b9 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -1913,7 +1913,9 @@
 #include "code\modules\procedural_mapping\mapGenerators\cellular.dm"
 #include "code\modules\procedural_mapping\mapGenerators\cult.dm"
 #include "code\modules\procedural_mapping\mapGenerators\lava_river.dm"
+#include "code\modules\procedural_mapping\mapGenerators\lavaland.dm"
 #include "code\modules\procedural_mapping\mapGenerators\nature.dm"
+#include "code\modules\procedural_mapping\mapGenerators\repair.dm"
 #include "code\modules\procedural_mapping\mapGenerators\shuttle.dm"
 #include "code\modules\procedural_mapping\mapGenerators\syndicate.dm"
 #include "code\modules\projectiles\ammunition.dm"