Open-source engine for Heroes of Might and Magic III
Multi Theft Auto is a game engine
The Tiny JavaScript Game Engine That Can!
fheroes2 is a recreation of Heroes of Might and Magic II game engine
Solar2D Game Engine main repository (ex Corona SDK)
Open source clone of the Age of Empires II engine
3D Procedural Game Engine Using OpenGL
A fresh & lightweight javascript game engine
A game framework written with osu! in mind.
A cross-platform, open-source, pure C game engine for mobile game
New Godot bindings for Swift
Free, open source game engine online
RPG Maker 2000/2003 and EasyRPG games interpreter
Svelto ECS C# Entity Component System
Animation Compression Library
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Embeddable unity game engine view for Flutter
A multi core friendly rigid body physics and collision detection lib
Urho3D Game engine
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Every creative journey starts with Unity Hub
A modern, cross-platform Quake game engine based on FitzQuake.
Game engine supporting many 3D/2D formats and graphic effects
A free 3D game engine to create games and realtimes scenes for Windows