Descent 3 by Outrage Entertainment
Phaser is a free and fast 2D game framework for making HTML5 games
A Flutter based game engine
An unofficial rules engine for the world's greatest card game
3D Engine with Blender Integration
Powerful, mature open-source cross-platform game engine for Python
GemRB is a portable open-source implementation of the Infinity Engine
fheroes2 is a recreation of Heroes of Might and Magic II game engine
YimMenu, a GTA V menu protecting against a wide ranges
Voxel game-creation platform with easy modding and game creation
This is a re-implementation of the 1995 PSX game wipEout
Vulkan renderer mod for Minecraft
A refreshingly simple data-driven game engine built in Rust
A simple Minecraft written in Rust with the Piston game engine
Cross-platform 2D game engine focused on ultimate productivity
JavaScript-based game engine designed to empower developers
s&box is a modern game engine, built on Valve's Source 2
Write your game with TypeScript in UE or Unity
The game engine for everyone
The Ren'Py Visual Novel Engine
Voxel game engine in C++ with OpenGL
3D Game engine with editor
Real Time Strategy game engine supporting early Westwood classics
The fastest AI powered Aimbot
3D and 2D game engine written in Rust