
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: Blek is a painting and drawing app for mobile devices. It provides a minimalist interface for freeform creativity, with customizable brushes and a focus on expressive mark making rather than technical precision.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API