
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: WorldForge is an open source toolkit for developing online multiplayer games. It provides servers, protocols, and libraries for building massively multiplayer online role playing games (MMORPGs).
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API