Each browser computes the same state locally. The network carries only small movement commands and WebRTC setup traffic.
Create or join a lobby
Pick a topology before connecting; the invite preserves that choice.
Ping —
or
Not connected.
LobbyJoin link
Lobby chatPeer to peer
Participant: Connected participants: 1Ready peer links: 0Topology edges at current size: 0
Hold WASD or arrow keys for repeated 20 Hz input commands. In mesh mode every participant sends directly to every peer. In host-spoke mode guests send to the host, which relays the same tiny input command to the other guests; every browser performs the movement calculation itself.