Cross-platform game engine in Rust
Cocos simplifies game creation and distribution with Cocos Creator
A game engine powered by python and panda3d
Solar2D Game Engine main repository (ex Corona SDK)
New Godot bindings for Swift
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Multi-platform 2D and 3D game engine
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Open source library for creative expression on the web, desktop, etc.
A Flutter based game engine
The ioquake3 community effort to continue supporting/developing id's
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
A game framework written with osu! in mind.
Orx: Data-Driven Game Engine
Game engine supporting many 3D/2D formats and graphic effects
Urho3D Game engine
A cross-platform, open-source, pure C game engine for mobile game
Engo is an open-source 2D game engine written in Go
Retro game engine for creating games like it's 1997
A cross-platform 2D game engine
Web powered cross-platform 3D, WebXR game engine
The Atomic Game Engine is a multi-platform 2D and 3D engine
online 4X browser game engine
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3