
Description: Muck is an open-source, multiplayer online game focused on exploration, crafting, and survival. Players spawn on an island with limited resources and must gather materials to craft tools, weapons, buildings, and more while defending against enemies.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Adventure Box is a free and open source browser-based sandbox game creation tool. It allows users to easily build 3D voxel games without coding through a simple drag-and-drop interface.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API