An alternative bootstrapper for Roblox with a bunch of extra features
Open-source rhythm game
Lightweight console for Minecraft chat and automated scripts
Compatibility tool for Steam Play based on Wine and other components
C# application with primary purpose of farming Steam cards
Linux wrapper tool for use with the Steam client for custom launch
A Minecraft mod designed to improve frame rates
A Fabric mod designed to improve the general performance of Minecraft
Lutris desktop client in Python
Open source simulation game based on Transport Tycoon Deluxe
Open source clone of the Age of Empires II engine
A free mixin-based injection hacked client for Minecraft
Download Minecraft worlds, extend server's render distance. 1.12.2
Allows the connection of newer clients to older server versions
Cross-platform, open source, and super fast MUD client with scripting
Retro game engine for creating games like it's 1997
Open source reimplementation of GTA San Andreas game engine in Unity
A MUD client for Android, iOS, Linux, Mac OS X and Windows
A companion for your LOTRO activities
MedGui Reborn is a frontend (GUI) for Mednafen multi emulator.
Odamex is a free, cross-platform, modern client-server Doom engine
BattleTech MUX Client
A GNU/Linux operating system accessible for visually impaired.
TKD Scoring Wi-Fi Server supporting Android and IPhone clients
Arianne is an engine to develop multiplayer online games like Stendhal