
Description: NullpoMino is an open-source, minimalistic block-dropping game inspired by the popular Tetris series. It features fun, fast-paced gameplay, various rotation systems and modes like SRS and ARS, custom keybindings, online battle multiplayer, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Ltris is an open-source, customizable Tetris clone and engine for Linux and other Unix-like systems. It features colorful block graphics, smooth animations, multiplayer support, and customization options to tweak the look, feel, and behavior of the game.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API