
Description: World of Goo is a physics-based puzzle video game where players use balls of goo to build structures like bridges, towers, and tunnels. The goal is to get the goo balls to the pipe exit in each level while balancing the structures you build.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Marble It Up! is a fast-paced marble racing game with physics-based gameplay. Guide your marble through challenging courses, unlock new levels and power-ups, compete against other players' best times, and get creative in the level editor.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API