
Description: Fieldrunners is a series of tower defense strategy video games developed by Subatomic Studios. In the games, players build mazes of towers to defend against increasing waves of enemies trying to cross the playing field.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Towers of Oz is a tower defense game with a Wizard of Oz theme. Players build towers along a winding path to stop enemies from reaching the end. Towers can be upgraded and combined for different effects. The graphics have a bright, cartoon style with recognizable Oz characters as enemies.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API