
Description: Vertix Online is a free online first-person shooter game. It features block-style graphics, various weapons and powerups, and several multiplayer game modes such as free-for-all, team deathmatch, and capture the flag.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Slay.one is a free multiplayer first person shooter game that can be played in a web browser. It has various game modes such as deathmatch, team deathmatch, capture the flag, and free-for-all. The graphics are simple but smooth and it offers fun and fast-paced gameplay.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API