Desktop/Android/HTML5/iOS Java game development framework
C# application with primary purpose of farming Steam cards
GUI for downloading/managing homebrew apps for video game consoles
One framework for creating powerful cross-platform games
Lutris desktop client in Python
Fast and lightweight JavaScript game engine built on WebGL and glTF
Solar2D Game Engine main repository (ex Corona SDK)
DeSmuME is a Nintendo DS emulator
Open source HTML5 game framework that offers WebGL and Canvas
RetroArch is a frontend for emulators, game engines and media players.
Open source simulation game based on Transport Tycoon Deluxe
The source code to VVVVVV
A programming font based on the typeface used in Minecraft
Accuracy-focused XNA4 reimplementation for open platforms
Ct.js is a desktop game engine that makes learning programming fun
Kotlin extensions for the libGDX game framework
Gideros Release version
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
A dead simple 2D game library for Go
Haskell game engine library for roguelike dungeon crawlers
A fresh & lightweight javascript game engine
Graphical program to map keyboard and mouse controls to a gamepad
A generic, simple and fast implementation of Deepmind's AlphaZero
A companion for your LOTRO activities
A free transportation simulator game