The ioquake3 community effort to continue supporting/developing id's
3D and 2D game engine written in Rust
A game engine with an emphasis on real-time cutting-edge solutions
The Tiny JavaScript Game Engine That Can!
ZDoom 2.8.1 fork focusing on modernisation, performance and stability
The world is no longer the same
Conservative port of BOOM 2.02 to modern systems.
A fork of Chocolate Doom with small Quality of Life enhancements
Amazon Lumberyard is a free AAA game engine
Improved version of the X-Ray Engine, the game engine
A retro style video game engine for RPGs and adventure games.
Cross-platform 2D gaming middleware