
Description: Besiege is a physics-based building game where players construct medieval siege engines to destroy enemy fortresses and complete various challenges. Players can build creations out of wood, metal and other materials using an intuitive building system and simulate their functionality with realistic physics.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Crey is a 3D modeling and animation software for Windows aimed at indie game developers, hobbyists, and small studios. It has a simple, easy-to-use interface with tools for modeling, rigging, animation, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API