A new Minecraft world editor and converter
Open game and rendering engine packed into a JavaScript framework
N64 Game-Engine and Editor using libdragon & tiny3d
Pokémon Save File Editor
Free game engine for development of desktop, mobile, and web games
Command & Conquer: Remastered Collection
The source code to VVVVVV
Classic 2D side-scrolling platformer game
Godot Minimal Theme
3D and 2D game engine written in Rust
An elegant Go board and SGF editor for a more civilized age
Flexible level editor
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
3D Game engine with editor
The Tiny JavaScript Game Engine That Can!
Stride (formerly Xenko), a free and open-source cross-platform C# game
Cross-platform 2D game engine focused on ultimate productivity
Minecraft map editor and mod
Cocos simplifies game creation and distribution with Cocos Creator
Ct.js is a desktop game engine that makes learning programming fun
Fast and lightweight JavaScript game engine built on WebGL and glTF
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
A permissions plugin for Minecraft servers
Prince of Persia reimplementation written in HTML5 / JavaScript
A framework to build Pokémon RPG games