
Description: Spatterlight is a free, open-source digital painting and 2D animation program. It has an intuitive user interface and includes tools for sketching, inking, coloring, and animation. It is lightweight, customizable, and good for hobbyists and professionals alike.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gargoyle IF Player is an open-source interactive fiction interpreter for playing text-based adventure games. It supports many interactive fiction file formats and allows saving, loading games, customizable interfaces, walkthroughs and input history.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API