
Description: SIO2 Engine is an open-source game engine for creating 2D and 3D games. It provides tools for graphics, physics, audio, AI, and more. The engine is lightweight, customizable, and cross-platform.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Open 3D Engine is an open source 3D game engine for building high-quality games and simulations. It provides advanced rendering capabilities, extensible architecture, and game-ready tools in an open and collaborative development environment.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API