A Native GOG and Epic Games Launcher for Linux, Windows and Mac
You can make it - Open Source MMORPG Platform
Godot is a powerful cross-platform game engine
A Minecraft Launcher which is multi-functional, cross-platform
Scripting platform, modding framework and VR support for RE Engine
05k0nz's legacy is safe
The main repository for the Linux and Mac OS Bedrock edition Minecraft
Self-hosted game stream host for Moonlight
Voxel game-creation platform with easy modding and game creation
A cross-platform PSP emulator
Xash3D FWGS engine
The Modrinth monorepo containing all code which powers Modrinth
Lutris desktop client in Python
Cross-platform rhythm game for the keyboard
An Open Source Minecraft Launcher with Modern UX
A complete 3-D game development suite written in Java
Open Source MMORPG Framework
Highly compatible N64 emulator
WheelWizard, Retro Rewind Launcher
Kitty-Tools is a Kahoot Cheating Client for all devices and interfaces
HTML5 Phigros chart player/simulator
Mangos ZERO is a server for World of Warcraft
Modding platform for GI, HSR, WW and ZZZ
A lightweight, modular and versatile mod loader for Minecraft Bedrock
Allows the connection of newer clients to older server versions