# RetroArch Web Player # Requirements Most of the magic happens on the browser so nothing really on that regard I you want a self hosted version you need - A web server, nginx/apache will do, download a build here: https://buildbot.libretro.com/nightly/emscripten/ - Extract the build somewhere in your web-server - Grab the asset bundle: https://buildbot.libretro.com/assets/frontend/bundle.zip - Unzip it in the same dir you extracted the rest, inside **/assets/frontend/bundle** - Create an **assets/cores** dir, you can put game data in that dir so it's available under **downloads** - chmod +x the indexer script - run the indexer script (you need coffeescript) like this: ./indexer ./assets/frontend > ./assets/frontend/.index-xhr - run the indexer script (you need coffeescript) like this: ./indexer ./assets/cores > ./assets/cores/.index-xhr That should be it, you can add more cores to the list by editing index.html