diff --git a/_maps/_basemap.dm b/_maps/_basemap.dm
index 7e5db84a9a..91f592dddf 100644
--- a/_maps/_basemap.dm
+++ b/_maps/_basemap.dm
@@ -1,16 +1,17 @@
 //#define LOWMEMORYMODE //uncomment this to load centcom and runtime station and thats it.
+//gs13 - replaced some of the stations with GS versions
 
 #include "map_files\generic\CentCom.dmm"
 
 #ifndef LOWMEMORYMODE
 	#ifdef ALL_MAPS
-		#include "map_files\Mining\Lavaland.dmm"
+		#include "gs_maps\Mining\Lavaland.dmm"
 		#include "map_files\debug\runtimestation.dmm"
 		#include "map_files\Deltastation\DeltaStation2.dmm"
-		#include "map_files\MetaStation\MetaStation.dmm"
-		#include "map_files\OmegaStation\OmegaStation.dmm"
-		#include "map_files\PubbyStation\PubbyStation.dmm"
-		#include "map_files\BoxStation\BoxStation.dmm"
+		#include "gs_maps\MetaStation\MetaStation.dmm"
+		#include "gs_maps\OmegaStation\OmegaStation.dmm"
+		#include "gs_maps\PubbyStation\PubbyStation.dmm"
+		#include "gs_maps\BoxStation\BoxStation.dmm"
 		#include "map_files\LambdaStation\lambda.dmm"
 		#include "map_files\SpookyStation\SpookyStation.dmm"
 
diff --git a/_maps/metis_maps/BoxStation/BoxStation.dmm b/_maps/gs_maps/BoxStation/BoxStation.dmm
similarity index 100%
rename from _maps/metis_maps/BoxStation/BoxStation.dmm
rename to _maps/gs_maps/BoxStation/BoxStation.dmm
diff --git a/_maps/metis_maps/Deltastation/DeltaStation2.dmm b/_maps/gs_maps/Deltastation/DeltaStation2.dmm
similarity index 100%
rename from _maps/metis_maps/Deltastation/DeltaStation2.dmm
rename to _maps/gs_maps/Deltastation/DeltaStation2.dmm
diff --git a/_maps/metis_maps/KiloStation/KiloStation.dmm b/_maps/gs_maps/KiloStation/KiloStation.dmm
similarity index 100%
rename from _maps/metis_maps/KiloStation/KiloStation.dmm
rename to _maps/gs_maps/KiloStation/KiloStation.dmm
diff --git a/_maps/metis_maps/LayeniaStation/LayeniaStation.dmm b/_maps/gs_maps/LayeniaStation/LayeniaStation.dmm
similarity index 100%
rename from _maps/metis_maps/LayeniaStation/LayeniaStation.dmm
rename to _maps/gs_maps/LayeniaStation/LayeniaStation.dmm
diff --git a/_maps/metis_maps/MetaStation/MetaStation.dmm b/_maps/gs_maps/MetaStation/MetaStation.dmm
similarity index 100%
rename from _maps/metis_maps/MetaStation/MetaStation.dmm
rename to _maps/gs_maps/MetaStation/MetaStation.dmm
diff --git a/_maps/metis_maps/Mining/Lavaland.dmm b/_maps/gs_maps/Mining/Lavaland.dmm
similarity index 100%
rename from _maps/metis_maps/Mining/Lavaland.dmm
rename to _maps/gs_maps/Mining/Lavaland.dmm
diff --git a/_maps/metis_maps/Mining/Lavaland_Demone.dmm b/_maps/gs_maps/Mining/Lavaland_Demone.dmm
similarity index 100%
rename from _maps/metis_maps/Mining/Lavaland_Demone.dmm
rename to _maps/gs_maps/Mining/Lavaland_Demone.dmm
diff --git a/_maps/metis_maps/Mining/Lavaland_Lower.dmm b/_maps/gs_maps/Mining/Lavaland_Lower.dmm
similarity index 100%
rename from _maps/metis_maps/Mining/Lavaland_Lower.dmm
rename to _maps/gs_maps/Mining/Lavaland_Lower.dmm
diff --git a/_maps/metis_maps/OmegaStation/OmegaStation.dmm b/_maps/gs_maps/OmegaStation/OmegaStation.dmm
similarity index 100%
rename from _maps/metis_maps/OmegaStation/OmegaStation.dmm
rename to _maps/gs_maps/OmegaStation/OmegaStation.dmm
diff --git a/_maps/metis_maps/OmegaStation/job_changes.dm b/_maps/gs_maps/OmegaStation/job_changes.dm
similarity index 100%
rename from _maps/metis_maps/OmegaStation/job_changes.dm
rename to _maps/gs_maps/OmegaStation/job_changes.dm
diff --git a/_maps/metis_maps/PubbyStation/PubbyStation.dmm b/_maps/gs_maps/PubbyStation/PubbyStation.dmm
similarity index 100%
rename from _maps/metis_maps/PubbyStation/PubbyStation.dmm
rename to _maps/gs_maps/PubbyStation/PubbyStation.dmm
diff --git a/_maps/metis_maps/PubbyStation/job_changes.dm b/_maps/gs_maps/PubbyStation/job_changes.dm
similarity index 100%
rename from _maps/metis_maps/PubbyStation/job_changes.dm
rename to _maps/gs_maps/PubbyStation/job_changes.dm
diff --git a/_maps/metis_maps/SyndieBoxStation/SyndieBoxStation.dmm b/_maps/gs_maps/SyndieBoxStation/SyndieBoxStation.dmm
similarity index 100%
rename from _maps/metis_maps/SyndieBoxStation/SyndieBoxStation.dmm
rename to _maps/gs_maps/SyndieBoxStation/SyndieBoxStation.dmm
diff --git a/_maps/metis_maps/debug/multiz.dmm b/_maps/gs_maps/debug/multiz.dmm
similarity index 100%
rename from _maps/metis_maps/debug/multiz.dmm
rename to _maps/gs_maps/debug/multiz.dmm
diff --git a/_maps/metis_maps/debug/runtimestation.dmm b/_maps/gs_maps/debug/runtimestation.dmm
similarity index 100%
rename from _maps/metis_maps/debug/runtimestation.dmm
rename to _maps/gs_maps/debug/runtimestation.dmm
diff --git a/_maps/metis_maps/generic/CentCom.dmm b/_maps/gs_maps/generic/CentCom.dmm
similarity index 100%
rename from _maps/metis_maps/generic/CentCom.dmm
rename to _maps/gs_maps/generic/CentCom.dmm
diff --git a/_maps/metis_maps/generic/City_of_Cogs.dmm b/_maps/gs_maps/generic/City_of_Cogs.dmm
similarity index 100%
rename from _maps/metis_maps/generic/City_of_Cogs.dmm
rename to _maps/gs_maps/generic/City_of_Cogs.dmm
diff --git a/_maps/metis_maps/generic/SpaceDock.dmm b/_maps/gs_maps/generic/SpaceDock.dmm
similarity index 100%
rename from _maps/metis_maps/generic/SpaceDock.dmm
rename to _maps/gs_maps/generic/SpaceDock.dmm
diff --git a/_maps/metis_maps/gs13/Fast_Food.dmm b/_maps/gs_maps/gs13/Fast_Food.dmm
similarity index 100%
rename from _maps/metis_maps/gs13/Fast_Food.dmm
rename to _maps/gs_maps/gs13/Fast_Food.dmm
diff --git a/_maps/metis_maps/gs13/GS13_beach.dmm b/_maps/gs_maps/gs13/GS13_beach.dmm
similarity index 100%
rename from _maps/metis_maps/gs13/GS13_beach.dmm
rename to _maps/gs_maps/gs13/GS13_beach.dmm
diff --git a/_maps/metis_maps/hyper/Diner.dmm b/_maps/gs_maps/hyper/Diner.dmm
similarity index 100%
rename from _maps/metis_maps/hyper/Diner.dmm
rename to _maps/gs_maps/hyper/Diner.dmm