Lutris desktop client in Python
Tray application that shows a battery indicator for an Xbox controller
Retro video game emulation for macOS
Linux wrapper tool for use with the Steam client for custom launch
GDLauncher is a simple, yet powerful Minecraft custom launcher
JK's Save Manager Switch Edition
The Playstation 2 emulator
Cross-platform rhythm game for the keyboard
Custom launcher to manage multiple installations of Minecraft at once
A retro game engine for Python
Endless Sky is a sandbox-style space exploration game
Open source HTML5 game framework that offers WebGL and Canvas
Open source clone of the Age of Empires II engine
An iOS & tvOS Frontend for Multiple Emulators
The new All-in-One CFW package for the Nintendo Switch
A fancy self-hosted monitoring tool
Free, open source game engine online
Open source simulation game based on Transport Tycoon Deluxe
Video game library manager with support for wide range of libraries
A habit tracker app which treats your goals like a Role Playing Game
The source code to VVVVVV
A game of dungeon exploration, combat and magic
Skript is a Bukkit plugin which allows server admins
Pioneer is a open source space adventure game
scene-oriented, flexible 3D engine (C++, Python, C#, Java)