
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: Secret Maryo Chronicles is an open source 2D platform game inspired by classic Mario games. It features Maryo as the main character who travels through various worlds and levels, defeating enemies by jumping on them or shooting fireballs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API