Battlezone Online: BZFlag in the Browser

Battlezone Online (BZO) is a free 3D multiplayer tank game playable in web browsers on desktops, phones, and VR headsets that is compatible with BZFlag clients and servers. The game uses Node.js for the server backend and Three.js for the client, communicating via WebSockets, WebTransport, and WebRTC, with installation and deployment simplified through Docker images available for multiple architectures. Players can access public servers through https://bz.rikers.org and the project supports all BZFlag flags and features including VR functionality.