A curated list of open-source video games and open-source remakes of commercial games, grouped by genre.
Open source video game library manager and launcher that unifies games from Steam, Epic, GOG, EA App, Battle.net and other sources.
Open-source pixel art editor for creating sprites, tilemaps, and frame-based animations, built with Godot.
A data-driven, ECS-based game engine written in Rust, supporting both 2D and 3D games.
Desktop app for downloading and organizing single-player game trainers and Cheat Engine tables from multiple community sources.
Open source server powering lichess.org, a free, ad-free online chess platform with realtime games, analysis, and tournaments.
Open-source real-time strategy engine that runs early Westwood classics like Command & Conquer: Red Alert on modern systems.