A new Minecraft world editor and converter
A shield for the Arduino Mega that can back up video game cartridges
The flexible game engine
Free game engine for development of desktop, mobile, and web games
3D Game engine with editor
Classic 2D side-scrolling platformer game
Solar2D Game Engine main repository (ex Corona SDK)
Cross-platform 2D game engine focused on ultimate productivity
3D and 2D game engine written in Rust
Injectable LUA scripting system, SDK generator, live property editor
The source code to VVVVVV
Universal Aim Assist Framework
Godot Minimal Theme
HTML5 Canvas Tower Building Game
Godot is a powerful cross-platform game engine
Fast and lightweight JavaScript game engine built on WebGL and glTF
Action-adventure game originally released in 2013
Cocos simplifies game creation and distribution with Cocos Creator
Ct.js is a desktop game engine that makes learning programming fun
Cross-platform 2D and 3D game engine with modular architecture
Self-hosted game stream host for Moonlight
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
A tool to select chunks from Minecraft worlds for deletion or export
Stride (formerly Xenko), a free and open-source cross-platform C# game
The Tiny JavaScript Game Engine That Can!