
Description: Drift City: Rivals is a free-to-play massively multiplayer online racing game. Players can customize and race their cars against other players online. The game features various race modes and maps along with a garage system to modify vehicles.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Stunt Rally is an open-source racing game with realistic physics and graphics. Players drive rally cars through challenging tracks with multiple surfaces like dirt, gravel, tarmac, etc. The game features single-player modes, multiplayer via LAN or Internet, track editor, and ability to modify cars and surfaces.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API