diff --git a/kreuzung/kosmonautenzentrum.json b/kreuzung/kosmonautenzentrum.json
index 0556272..347a134 100644
--- a/kreuzung/kosmonautenzentrum.json
+++ b/kreuzung/kosmonautenzentrum.json
@@ -1,11 +1,4 @@
 { "compressionlevel":-1,
- "editorsettings":
-    {
-     "export":
-        {
-         "target":"."
-        }
-    },
  "height":100,
  "infinite":false,
  "layers":[
@@ -97,7 +90,7 @@
                 {
                  "name":"exitUrl",
                  "type":"string",
-                 "value":"\/_\/global\/c0c0bird.codeberg.page\/main.json#start_chaoschemnitz\n"
+                 "value":"world:\/\/lobby\/chaoszone.json#start_chch"
                 }],
          "type":"tilelayer",
          "visible":true,
@@ -252,18 +245,13 @@
  "nextobjectid":1,
  "orientation":"orthogonal",
  "properties":[
-        {
-         "name":"exitUrl",
-         "type":"string",
-         "value":"\/_\/global\/c0c0bird.codeberg.page\/main.json#start_chaoschemnitz"
-        }, 
         {
          "name":"mapCopyright",
          "type":"string",
          "value":"ChCh Map (cc0by) https:\/\/chch.it"
         }],
  "renderorder":"right-down",
- "tiledversion":"1.4.3",
+ "tiledversion":"1.7.2",
  "tileheight":32,
  "tilesets":[
         {
@@ -274,6 +262,12 @@
          "imagewidth":256,
          "margin":0,
          "name":"floortileset",
+         "properties":[
+                {
+                 "name":"tilesetCopyright",
+                 "type":"string",
+                 "value":"(CC-BY-SA 3.0) 512x512px by 3lv3n https:\/\/www.deviantart.com\/3lv3n\/art\/Grass-and-dungeon-floor-tile-map-with-some-snow-700702945"
+                }],
          "spacing":0,
          "tilecount":64,
          "tileheight":32,
@@ -297,6 +291,12 @@
          "imagewidth":1024,
          "margin":0,
          "name":"chaos_zone_shared",
+         "properties":[
+                {
+                 "name":"tilesetCopyright",
+                 "type":"string",
+                 "value":"(CC) by ChaosZoneShared https:\/\/github.com\/chaosz0ne\/shared\/blob\/main\/tiles\/chaos_zone_shared.png"
+                }],
          "spacing":0,
          "tilecount":2048,
          "tileheight":32,
@@ -343,6 +343,12 @@
          "imagewidth":512,
          "margin":0,
          "name":"tilesets_deviant_milkian_1",
+         "properties":[
+                {
+                 "name":"tilesetCopyright",
+                 "type":"string",
+                 "value":"FREE TO USE Tileset 512x512px by milkian https:\/\/www.deviantart.com\/milkian\/art\/Tilesets-FSM-RM2K3-para-VX-Ace-Set-Escritorio-651542743"
+                }],
          "spacing":0,
          "tilecount":256,
          "tileheight":32,
@@ -356,6 +362,12 @@
          "imagewidth":512,
          "margin":0,
          "name":"milkian_2",
+         "properties":[
+                {
+                 "name":"tilesetCopyright",
+                 "type":"string",
+                 "value":"FREE TO USE Tileset 512x512px by milkian https:\/\/www.deviantart.com\/milkian\/art\/Tilesets-FSM-RM2K3-para-VX-Ace-Set-Hospital-651534818"
+                }],
          "spacing":0,
          "tilecount":256,
          "tileheight":32,
@@ -2674,6 +2686,12 @@
          "imagewidth":512,
          "margin":0,
          "name":"milkian_3",
+         "properties":[
+                {
+                 "name":"tilesetCopyright",
+                 "type":"string",
+                 "value":"FREE TO USE Tileset 512x512px by milkian https:\/\/www.deviantart.com\/milkian"
+                }],
          "spacing":0,
          "tilecount":256,
          "tileheight":32,
@@ -4992,6 +5010,12 @@
          "imagewidth":256,
          "margin":0,
          "name":"fantasy",
+         "properties":[
+                {
+                 "name":"tilesetCopyright",
+                 "type":"string",
+                 "value":"FREE RPG Tileset 32x32 by pipoya https:\/\/pipoya.itch.io\/pipoya-rpg-tileset-32x32"
+                }],
          "spacing":0,
          "tilecount":1064,
          "tileheight":32,
@@ -7391,6 +7415,12 @@
          "imagewidth":320,
          "margin":0,
          "name":"chemnitz_all",
+         "properties":[
+                {
+                 "name":"tilesetCopyright",
+                 "type":"string",
+                 "value":"CC0BY Chaostreff Chemnitz https:\/\/chch.it"
+                }],
          "spacing":0,
          "tilecount":320,
          "tileheight":32,
@@ -7404,6 +7434,12 @@
          "imagewidth":320,
          "margin":0,
          "name":"chemnitz_sign",
+         "properties":[
+                {
+                 "name":"tilesetCopyright",
+                 "type":"string",
+                 "value":"CC0BY Chaostreff Chemnitz https:\/\/chch.it"
+                }],
          "spacing":0,
          "tilecount":320,
          "tileheight":32,
@@ -7417,6 +7453,12 @@
          "imagewidth":512,
          "margin":0,
          "name":"divoc-functional",
+         "properties":[
+                {
+                 "name":"tilesetCopyright",
+                 "type":"string",
+                 "value":"CC0"
+                }],
          "spacing":0,
          "tilecount":256,
          "tileheight":32,
@@ -7424,6 +7466,6 @@
         }],
  "tilewidth":32,
  "type":"map",
- "version":1.4,
+ "version":"1.6",
  "width":100
 }
\ No newline at end of file