A Native GOG and Epic Games Launcher for Linux, Windows and Mac
You can make it - Open Source MMORPG Platform
A Minecraft Launcher which is multi-functional, cross-platform
Godot is a powerful cross-platform game engine
Scripting platform, modding framework and VR support for RE Engine
The main repository for the Linux and Mac OS Bedrock edition Minecraft
A cross-platform PSP emulator
Xash3D FWGS engine
Lutris desktop client in Python
A complete 3-D game development suite written in Java
Self-hosted game stream host for Moonlight
A Minecraft Java Edition Launcher for Android and iOS
Set of Python modules designed for writing video games
Voxel game-creation platform with easy modding and game creation
One framework for creating powerful cross-platform games
Cross-platform rhythm game for the keyboard
Cross-platform 2D and 3D game engine with modular architecture
Stream switch games to your PC via USB or network
s&box is a modern game engine, built on Valve's Source 2
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Open Source MMORPG Framework
Allows the connection of newer clients to older server versions
Lightweight console for Minecraft chat and automated scripts
An Open Source Minecraft Launcher with Modern UX
Kitty-Tools is a Kahoot Cheating Client for all devices and interfaces