Powerful, mature open-source cross-platform game engine for Python
Cross-platform 2D game engine focused on ultimate productivity
fheroes2 is a recreation of Heroes of Might and Magic II game engine
YimMenu, a GTA V menu protecting against a wide ranges
A modular Common Lisp game engine
Voxel game-creation platform with easy modding and game creation
Real Time Strategy game engine supporting early Westwood classics
Action RPG that's easy to mod
s&box is a modern game engine, built on Valve's Source 2
A simple Minecraft written in Rust with the Piston game engine
The game engine for everyone
Voxel game engine in C++ with OpenGL
A rhythm game made with HaxeFlixel
Write your game with TypeScript in UE or Unity
New Godot bindings for Swift
A completely free, open-source, 2D game engine
A refreshingly simple data-driven game engine built in Rust
A dead simple 2D game engine for Go
3D Game engine with editor
The Ren'Py Visual Novel Engine
The fastest AI powered Aimbot
Descent 3 by Outrage Entertainment
The Tiny JavaScript Game Engine That Can!
Free game engine for development of desktop, mobile, and web games
Vulkan renderer mod for Minecraft