s&box is a modern game engine, built on Valve's Source 2
A fancy self-hosted monitoring tool
Empowering everyone to host fast and efficient Minecraft servers
Multi Theft Auto is a game engine
Netcode that provides networking capabilities to GameObject workflows
PufferPanel is an open source game server management panel
An open source Minecraft reimplementation written from scratch
Descent 3 by Outrage Entertainment
Build multiplayer web games played by millions
C# application with primary purpose of farming Steam cards
Python MUD/MUX/MUSH/MU* development system
PoC Minecraft client written in Javascript
A Minecraft Mod about Matter and Energy
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
A lightweight game server framework implemented with Actor Model
1.21.11 Lightweight Minecraft server
Unity3D Client And C# Server Framework
Open source library for creative expression on the web, desktop, etc.
A reimplementation of the minecraft server in rust
Go bindings for raylib, a simple and easy-to-use library
All-in-one game engine built on Godot. Roblox & UEFN alternative
V1, Mirror Classic. V2, Mirror Engine: Join Discord for access
FlightGear Flight Simulator: free open-source multiplatform flight sim