A new Minecraft world editor and converter
A web-based IDE for HTML5 game development. Powered by Phaser
Phoenix is a modern open-source Code Editor for the web
The flexible game engine
Injectable LUA scripting system, SDK generator, live property editor
Open game and rendering engine packed into a JavaScript framework
Free game engine for development of desktop, mobile, and web games
3D and 2D game engine written in Rust
Classic 2D side-scrolling platformer game
3D Game engine with editor
Cross-platform 2D game engine focused on ultimate productivity
A raster image editor extension for VS Code
The source code to VVVVVV
Ct.js is a desktop game engine that makes learning programming fun
Command & Conquer: Remastered Collection
Godot Minimal Theme
Cocos simplifies game creation and distribution with Cocos Creator
Fast and lightweight JavaScript game engine built on WebGL and glTF
Blockbench - A low poly 3D model editor
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Magic Another Game Engine
The Tiny JavaScript Game Engine That Can!
Cross-platform 2D and 3D game engine with modular architecture
Stride (formerly Xenko), a free and open-source cross-platform C# game
Action-adventure game originally released in 2013