Online pong game with the use of WebGL and WebRTC. You can play with almost everyone in the world (Some NAT routers will not allow it), just choose a room and allow to get recorded by the webcam. The other user should connect to the same room and you will see each other.
This game is running at https://pong.merpi.tk/
If you want to run the game in your own server, execute npm install
and run with node server.js
. Change the certificates if you want it more secure.