Multiplayer API demos · open two tabs

Pick a
game. Play.

Four live Multiplayer API demos using the same pipes. Each runs in the browser — no game server to launch.

room.set state room.send p2p both fps .io live

room.send + room.set

FPS

First-person view. Positions and shots are peer-to-peer; health and kills are server-arbitrated.

room.send()

Real-time orbs. Server score — cheating rejected.

room.set()

Turn-based. Shared state, atomic moves.

.io · setnx

Grow, dodge, boost. P2P trajectory, server-arbitrated pellets.