
Description: OGMO Editor is a free, open-source level editor for 2D games. It allows users to easily create levels and edit tilemaps and other assets for games built in Construct, GameMaker, and other 2D game engines. It has support for multi-layered tilemaps, custom entities, and visual scripting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tilesetter is an open-source, free software for Linux used to create tilesets and tilemaps for 2D video games. It has a simple interface for drawing and editing tiles with features like layers, copy/paste, reshape, color picker, grids, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API