
Description: Lumix Engine is an open-source 3D game engine focused on flexibility and extensibility. It supports 2D and 3D rendering, physics simulation, hot code reloading, and scripting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Grit Game Engine is an open-source, free game engine for building 2D and 3D video games. It provides tools for graphics, physics, audio, scripting, and more to help developers create games across multiple platforms.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API