
Description: Game World is a game development engine and editor that allows users to create 2D and 3D video games with no coding required. It features an easy drag-and-drop interface to build game worlds, customize gameplay, and add logic.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PixelGame.org is a free online pixel art drawing program and social platform. It allows users to easily create pixel art and animate it, as well as share their creations with others.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API