An open source re-implementation of RollerCoaster Tycoon 2 🎢

Free (as in freedom) open source clone of the Age of Empires II engine 🚀

A simple Minecraft clone written in C using modern OpenGL (shaders).

State Management and Multiplayer Networking for Turn-Based Games

TrinityCore Open Source MMO Framework (master = 10.2.0.52188, 3.3.5 = 3.3.5a.12340)

Distributed server for social and realtime games and apps.

A Curated List of Game Network Programming Resources

Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes

⚔ Multiplayer Framework for Node.js

An open world, open source voxel RPG inspired by Dwarf Fortress and Cube World. This repository is a mirror. Please submit all PRs and issues on our GitLab page.

The multiplayer game engine

PartyKit simplifies developing multiplayer applications

Third-person Survival Game for Unreal Engine (Sample Project)

Flexible, extensible, and scalable video game matchmaking.

Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+

🌀 BrowserBox is Web application virtualization via zero trust remote browser isolation and secure document gateway technology. Embed secure unrestricted webviews on any device in a regular webpage. Multiplayer embeddable browsers, open source! ⭐️ Star to support our work!

Liveblocks is a real-time collaboration infrastructure for developers.

A retro multiplayer shooter

Netcode for GameObjects is a high-level netcode SDK that provides networking capabilities to GameObject/MonoBehaviour workflows within Unity and sits on top of underlying transport layer.

Magic Another Game Engine