
Description: Spelunky is a popular indie platform video game where the player explores caves while gathering treasures and rescuing damsels. The randomly generated levels and permanent death mechanic make for challenging but addictive gameplay.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Risk of Rain is a roguelike third-person shooter platformer video game developed by Hopoo Games. Up to four players cooperate as they attempt to survive across procedurally generated levels by defeating monsters and collecting items and loot to improve their chances.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API