
Description: S2 Engine HD is a 3D game engine designed for creating modern, high-definition games. It features advanced graphics rendering, physics simulation, animation tools, and support for multiple platforms.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MANU Game Maker is a free and open source 2D game engine and editor. It allows users to create 2D platformers, space shooters, and more without coding knowledge. With an intuitive visual editor, users can design levels, add sprites, and build gameplay logic quickly.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API