A simple and easy-to-use library to enjoy videogames programming
Batch tools for creating Polyglot books and PGN-based statistics.
Desktop/Android/HTML5/iOS Java game development framework
A free/open source client and automation tool for Ragnarok Online
X-Plane plugin that displays a tablet to aid VR usage
The main repository for the development of the evolution game Thrive
API and runtime that allows access to VR hardware
DOSBox Staging is a modern continuation of DOSBox
Open-source Android/Desktop remake of Civ V
Open source cross-platform multi-purpose game toolkit
C# application with primary purpose of farming Steam cards
Enables Roblox developers to use professional software tools
The source code to VVVVVV
A TypeScript-to-Luau Compiler for Roblox
A unique Spigot/Paper plugin that looks and feels like a modpack
Open source HTML5 game framework that offers WebGL and Canvas
Simple GTK# Paint Program
Open source Old School RuneScape client
Doom-based AI research platform for reinforcement learning
Build multiplayer web games played by millions
Games you can play in your terminal written in go
The flexible game engine
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
A free and open-source Touhou Project fangame