Purpur is a drop-in replacement for Paper servers
The Shiptest Codebase
Flax Engine, multi-platform 3D game engine
Multi-platform 2D and 3D game engine
dhewm 3 main repository
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
A Flutter based game engine
Includes the boilerplate code for a GenLayer use case implementation
Self-hosted CMS platform based on the Laravel PHP Framework
The ioquake3 community effort to continue supporting/developing id's
Action-adventure game originally released in 2013
Descent 3 by Outrage Entertainment
Provides efficient allocation free async/await integration for Unity
This is a re-implementation of the 1995 PSX game wipEout
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Recreation of the classic Grand Theft Auto III game executable
Community effort to maintain and improve Jedi Academy (SP & MP)
3D Game engine with editor
Source code repository of the FreeOrion project
High performance UI layout library in C
OpenSoldat is a unique 2D (side-view) multiplayer action game
The Tiny JavaScript Game Engine That Can!
2D JavaScript Physics Engine
A sharp, readable, vector-y version of Monocraft
Zig game engine & graphics toolkit