
Description: RocketBall.io is a free-to-play multiplayer soccer game with pixel graphics and 2D physics, available in web browsers. Players control wheeled vehicles to strike and pass around a ball in order to score goals.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Slither.io is a popular online multiplayer game where players control a snake that grows longer as it eats orbs scattered across the map. The goal is to grow the longest snake while avoiding running into other players' snakes or the edges of the map.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API