
Description: Manic Digger is an open-source voxel game and creative tool similar to Minecraft. It allows players to build structures and artwork out of textured cubes in a 3D procedurally generated world.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TrueCraft is an open-source Minecraft clone that aims to emulate the gameplay and visuals of the original early Java Edition releases of Minecraft. It focuses on being lightweight and moddable while providing a nostalgic gameplay experience.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API