
Description: Gravitee Wars is a physics-based tower defense game. Players build towers and use gravity manipulators, explosives, beams, and more to stop endless waves of enemies. With simple gameplay but complex strategy, it provides hours of enjoyment.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Scorched3D is an open source artillery tank game inspired by the classic DOS game Scorched Earth. Players take turns firing weapons like missiles, napalm, and nukes at opponents' tanks to try to destroy them across dynamic landscapes in 3D.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API