
Description: Lunar Engine is an open source 2D game engine and visual editor. It allows developers and hobbyists to create 2D games through a visual environment without writing code. Key features include sprite and animation support, tilemap editing, user interface tools, and scripting APIs.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Bevy is an open source game engine written in Rust that is focused on being easy to use and providing great performance. It enables rapid game development and is designed around the Entity Component System pattern.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API