Warframe is an upcoming co-operative action MMO that pits players against enemy forces in an ever-changing and evolving universe of nail-biting PvE action. Recently, the developers were happy to announce an upcoming open beta weekend to help test the servers.
Anyone who registers for an account at the official site will be able to play in the open beta, starting at 12:00pm EST on Friday, February 15th and ending at 9:00am EST on Tuesday, February 19th. To celebrate the weekend, players will be able to get their hands on the limited edition rifle known as Braton Vandal. To find out more visit the game page.