SonarSource Static Analyzer for Java Code Quality and Security
An easy to use 2D HTML5 game engine written in TypeScript
utility collection for 2D game development in Java; sound-player
A game engine powered by python and panda3d
Cooperative multiplayer graphical RPG and adventure game
Java/JavaFX/Kotlin Game Library (Engine)
Pymunk is a easy-to-use pythonic 2d physics library
Arianne is an engine to develop multiplayer online games like Stendhal
Stride (formerly Xenko), a free and open-source cross-platform C# game
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
Action RPG that's easy to mod
Naev is a 2d action/rpg space game, action, rpg and simulation
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
Desktop/Android/HTML5/iOS Java game development framework
Source of Mana is a unique 2D MMORPG
Gideros Release version
The Tiny JavaScript Game Engine That Can!
Ct.js is a desktop game engine that makes learning programming fun
Free game engine for development of desktop, mobile, and web games
Public repository of source code for the Universal Pokemon Randomizer
One framework for creating powerful cross-platform games
2D JavaScript Physics Engine
Traditional roguelike game with pixel-art graphics
Open QR Code is an open-source, cross-platform app