A high performance and high compatibility 1.12.2/1.16.5/1.18.2 version
A plugin loader for the Steam Deck
A bridge/proxy allowing you to connect to Minecraft
Purpur is a drop-in replacement for Paper servers
A lightweight, modular and versatile mod loader for Minecraft Bedrock
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
An open source implementation of the Ultima Online Classic Client
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
A free/open source client and automation tool for Ragnarok Online
A frontend for Mupen64Plus
A fresh & lightweight javascript game engine
Fork of Paper which adds regionized multithreading
Botcraft is a cross-platform C++ library to create bots
Action-adventure game originally released in 2013
A cross-platform chess game.
Chess Database and PGN viewer
A cross-platform fractal explorer
Game save backup tool
Custom Map File Generator for C-evo
A multi-account able app for farming cards in Steam
LDraw™ editor for LEGO® style digital building instructions.
javascript chess games viewer for websites, blogs and live broadcasts
Game engine supporting many 3D/2D formats and graphic effects
A cross-platform, multimedia interpreter for TADS adventure games.
A simulator for drones, cars and more, built on Unreal Engine