diff --git a/nodejs-project/nodejs-project/src/client/middleware.js b/nodejs-project/nodejs-project/src/client/middleware.js
index 46b8d45c..03d9d1d7 100644
--- a/nodejs-project/nodejs-project/src/client/middleware.js
+++ b/nodejs-project/nodejs-project/src/client/middleware.js
@@ -50,7 +50,19 @@ module.exports = ({ host, port, middleware, allowHost }) => {
   });
 
   app.use(mount("/assets", assets));
-  
+
+  const maptiles = new Koa();
+  maptiles.use(koaStatic(join(__dirname, "..", "maps", "tiles")));
+  app.use(mount("/maptiles", maptiles));
+
+  const mapcache = new Koa();
+  mapcache.use(koaStatic(join(__dirname, "..", "maps", "cache")));
+  app.use(mount("/mapcache", mapcache));
+
+  const gamesStatic = new Koa();
+  gamesStatic.use(koaStatic(join(__dirname, "..", "games")));
+  app.use(mount("/game-assets", gamesStatic));
+
   // pdf viewer
   app.use(mount("/js", koaStatic(path.join(__dirname, 'public/js'))));
   app.use(koaStatic(path.join(__dirname, 'public')));
@@ -66,6 +78,7 @@ module.exports = ({ host, port, middleware, allowHost }) => {
       "img-src 'self'",
       "media-src 'self' blob:",
       "worker-src 'self' blob:",
+      "frame-src 'self'",
       "form-action 'self'",
       "object-src 'none'",
       "base-uri 'none'",