Free and Open-source
Own your authoritative game servers. Versatile for any genre or platform.
Automatic state synchronization.
Match-make clients into game rooms on demand.
Scale to millions across different game rooms.
Authoritative server to prevent hacks on the client.
Open-source, under the most permissive MIT License.
Trusted and Loved by Indies and Studios Worldwide
Games using Colyseus
A selection of multiplayer games made by happy developers.