A cross-platform Minecraft launcher that installs and manages Java and Minecraft versions, mod loaders, and modpacks.
A C library for videogame programming with 2D/3D graphics, input, audio, and windowing across desktop, mobile, web, and embedded platforms.
A mod loader and C++ modding SDK for Geometry Dash that provides hooks, UI, and tooling for building mods.
Fork of Paper, the Minecraft server, that ticks independent chunk regions in parallel on a thread pool.
A native PC port of Silent Hill (1999) built from a PSX decompilation, with optional enhancements and mod support.
Open-source real-time strategy engine that runs early Westwood classics like Command & Conquer: Red Alert on modern systems.
Open source server powering lichess.org, a free, ad-free online chess platform with realtime games, analysis, and tournaments.
Cross-platform C library for low-level access to graphics, input, audio, and windowing, used to build games and multimedia software.
GUI application that extracts and converts assets from Unity game files into the native Unity engine format for analysis.
Open-source cross-platform game engine written in C#, with a visual editor called Game Studio.
A free, open source, cross-platform client and automation assistant for Ragnarok Online written in Perl.
Multi-platform frontend and collection of retro game emulators targeting Linux, Windows, Switch, PS4 and PS Vita.