rangarok-aegis-js forked from ragnarok-js Setup Rename settings.tmpl.js to settings.js Set the data folder URI to the folder where you've extracted data.grf If you want music, copy the BGM folder from your Ragnarok installation into the client folder If you want to use it as a desktop application, download node-webkit and run nw from the root folder Additional info TCP sockets are only supported under node-webkit node-webkit doesn't have MP3 support by default (search for it if you need it) WebSocket requires a WebSocket to TCP tunnel. Try websockify