A mod to make and play Terraria mods. Supports Terraria 1.4
UCI chess engine
C# application with primary purpose of farming Steam cards
A simple and easy-to-use library to enjoy videogames programming
Set of Python modules designed for writing video games
Google maps for block game
Fast PlayStation 1 emulator for x86-64/AArch32/AArch64
Desktop/Android/HTML5/iOS Java game development framework
Noob-proof (N)3DS Custom Firmware
GDLauncher is a simple, yet powerful Minecraft custom launcher
Simple GTK# Paint Program
Flexible level editor
An easy to use tool to change the behaviour of your input devices
Real-time collision detection and multi-physics simulation for VR
Open source cross-platform multi-purpose game toolkit
Accuracy-focused XNA4 reimplementation for open platforms
A fancy self-hosted monitoring tool
The source code to VVVVVV
A downloadable game for Windows, macOS, and Linux
Open source clone of the Age of Empires II engine
Toolkit for developing and comparing reinforcement learning algorithms
An elegant Go board and SGF editor for a more civilized age
Animation Compression Library
A simulator for drones, cars and more, built on Unreal Engine
One framework for creating powerful cross-platform games