Free game engine for development of desktop, mobile, and web games
The source code to VVVVVV
Ct.js is a desktop game engine that makes learning programming fun
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
A sharp, readable, vector-y version of Monocraft
3D and 2D game engine written in Rust
An updated version of the classic "Basic Computer Games" book
3D Game engine with editor
Action-adventure game originally released in 2013
The Tiny JavaScript Game Engine That Can!
Stride (formerly Xenko), a free and open-source cross-platform C# game
Cocos simplifies game creation and distribution with Cocos Creator
The flexible game engine
Games for tomorrow's programmers
Java application for creating Morphing videos
Fast and lightweight JavaScript game engine built on WebGL and glTF
Self-hosted CMS platform based on the Laravel PHP Framework
World Class Leader Board Editor.
Free, cross-platform 2D game engine powered by Haxe and OpenFL
The ioquake3 community effort to continue supporting/developing id's
Descent 3 by Outrage Entertainment
Build multiplayer web games played by millions
2D JavaScript Physics Engine
Cross-platform game engine in Rust
Free, open source game engine online