endel 

Colyseus Multiplayer SDK — engine-agnostic core (Schema serialization, matchmaking, rooms).

An efficient delta compression algorithm written in C#

C# client for hook

WebSocket client for .NET - works with Unity, MonoGame, Godot, and any .NET application.

MonoGame integration for Colyseus Multiplayer SDK — provides a GameComponent that dispatches WebSocket events on the game loop.

MonoGame integration for NativeWebSocket - provides a GameComponent that enables automatic main-thread event dispatching.