
Description: Terraria is a 2D sandbox game with gameplay focused on exploration, building, crafting, combat, and mining. Players start by spawning into a procedurally generated world and collect resources to craft equipment, build structures, fight bosses, explore biomes, and progress through the game.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Portal Knights is a 3D sandbox action RPG game developed by Keen Games and published by 505 Games. Players explore randomly generated worlds, craft weapons and items, build structures, and battle enemies in an adventure focused on exploration, combat, questing, and creation.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API