
Description: Knytt Stories is a 2D platform game maker and sharing platform developed by Nicklas 'Nifflas' Nygren. It allows users to create their own levels and games using a simple editor, and share them online for others to download and play.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SuperTux is an open source 2D platform game starring Tux, the Linux mascot. It features classic platforming gameplay similar to games like Super Mario Bros, with enemies to jump on or avoid, coins to collect, and Boss levels.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API