
Description: ArcadeOK is a free and open-source game engine for creating 2D arcade video games. It allows developers to easily build retro-style games with pixel art graphics, chiptune sounds, and classic arcade gameplay mechanics.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Bigdino is a web and mobile app prototyping tool that allows users to quickly create interactive prototypes and simulations. It has a simple drag-and-drop interface to build flows, add transitions, and create simulations.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API