
Description: Deadly Alien Map Editor (DAME) is a free, open-source map editor for games based on id Software's Doom and Quake engines. It allows users to create and edit single-player and multiplayer maps with custom textures, objects, and scripts.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tiled is a free, open-source 2D level editor that supports tilemap editing. It allows users to create game worlds and levels with tile-based maps, add objects, edit layer properties, and more. Tiled is popular for making 2D games.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API