
Description: Military Tower Defense is a tower defense game where players build defenses like turrets and walls to prevent enemies from getting through. The game has a military theme with different enemy units and territories. Players earn money from defeating enemies to build more defenses. The goal is to withstand waves of enemies.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gemcraft Zero is a free tower defense action strategy game. Players build mazes and place towers to defend against waves of monsters. The goal is to harvest monster gems to craft powerful spells and upgrades.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API