Voxel game-creation platform with easy modding and game creation
Xash3D FWGS engine
The ioquake3 community effort to continue supporting/developing id's
Open-source engine for Heroes of Might and Magic III
Real Time Strategy game engine supporting early Westwood classics
dhewm 3 main repository
Download Rainwayapp Play anywhere Your PC games on all your favorite
A tool to easily transform Unreal Engine games into VR experiences
The world is no longer the same
Injectable LUA scripting system, SDK generator, live property editor
RTSish Game Engine
Retro game engine for creating games like it's 1997
C++ OpenSource Game Fabric based on SDL2