import from github

data/maps/Underwater_SootopolisCity/map.json

@@ -0,0 +1,35 @@
+{
+  "id": "MAP_UNDERWATER_SOOTOPOLIS_CITY",
+  "name": "Underwater_SootopolisCity",
+  "layout": "LAYOUT_UNDERWATER_SOOTOPOLIS_CITY",
+  "music": "MUS_UNDERWATER",
+  "region_map_section": "MAPSEC_UNDERWATER_SOOTOPOLIS",
+  "requires_flash": false,
+  "weather": "WEATHER_UNDERWATER_BUBBLES",
+  "map_type": "MAP_TYPE_UNDERWATER",
+  "allow_cycling": true,
+  "allow_escaping": false,
+  "allow_running": true,
+  "show_map_name": true,
+  "battle_scene": "MAP_BATTLE_SCENE_NORMAL",
+  "connections": null,
+  "object_events": [],
+  "warp_events": [
+    {
+      "x": 9,
+      "y": 8,
+      "elevation": 0,
+      "dest_map": "MAP_UNDERWATER_ROUTE126",
+      "dest_warp_id": 0
+    },
+    {
+      "x": 10,
+      "y": 8,
+      "elevation": 0,
+      "dest_map": "MAP_UNDERWATER_ROUTE126",
+      "dest_warp_id": 0
+    }
+  ],
+  "coord_events": [],
+  "bg_events": []
+}

data/maps/Underwater_SootopolisCity/scripts.inc

@@ -0,0 +1,8 @@
+Underwater_SootopolisCity_MapScripts::
+	map_script MAP_SCRIPT_ON_RESUME, Underwater_SootopolisCity_OnResume
+	.byte 0
+
+Underwater_SootopolisCity_OnResume:
+	setdivewarp MAP_SOOTOPOLIS_CITY, 29, 53
+	end
+