Browse free open source Game Engines and projects for MinGW/MSYS2 below. Use the toggles on the left to filter open source Game Engines by OS, license, language, programming language, and project status.
Orx: Portable Game Engine
A generic 2D engine for any kind of game
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3
A very small multi-platform game engine for creating desktop games.
A basic 3D environment with a first-person POV
Reference implementation for the Doom game engine.
Multi-platform game engine similar to old Megaman with a stage editor
A Simple Game Engine
a flexible game engine