A list of open source games.
OBS Studio - Free and open source software for live streaming and screen recording
A simple and easy-to-use library to enjoy videogames programming
Unleash your creativity with Pixelorama, a powerful and accessible open-source pixel art multitool. Whether you want to create sprites, tiles, animations, or just express yourself in the language of pixel art, this software will realize your pixel-perfect dreams with a vast toolbox of features. Available on Windows, Linux, macOS and the Web!
A refreshingly simple data-driven game engine built in Rust
Fork of Paper which adds regionised multithreading to the dedicated server.
Video game library manager with support for wide range of 3rd party libraries and game emulation support, providing one unified interface for your games.
Pterodactyl® is a free, open-source game server management panel built with PHP, React, and Go. Designed with security in mind, Pterodactyl runs all game servers in isolated Docker containers while exposing a beautiful and intuitive UI to end users.
Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.
♞ lichess.org: the forever free, adless and open source chess server ♞
Connect your favorite AI agents directly to Cheat Engine via MCP. Automate reverse engineering, pointer scanning, and memory analysis using natural language.
An unofficial rules engine for the world's greatest card game.
Stride (formerly Xenko), a free and open-source cross-platform C# game engine.
A free/open source client and automation tool for Ragnarok Online
An alternative tibia client for otserv written in C++20 and Lua, made with a modular system that uses lua scripts for ingame interface and functionality, making otclient flexible and easy to customize
A mod manager for easy installation of mods and modloader for Satisfactory