GoKawiilBattlezone Online brings BZFlag tank combat to web browsers via new bzo project
A new open-source project called Battlezone Online (bzo) lets players join BZFlag multiplayer tank battles directly in a browser, on desktop, phone or VR headset, without installing a client. The server runs on Node.js and the browser client uses Three.js over WebSockets, WebTransport and WebRTC, connecting to existing BZFlag servers through a proxy list. Tagged releases ship as GitHub source tarballs and Docker images built on Ubuntu 26.04, supporting both amd64 and arm64.