
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Hordes.io is a real-time online multiplayer game with a focus on player versus player combat. Players control customizable heroes with unique abilities and battle each other in teams to destroy the enemy fortress.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API