If you are like me and never got a beta key... here's a chance to try it. Exclusive weapon as well.

Clear your schedule: Tenno assemble for the Warframe Open Beta Weekend!Friday, February 15th at 12:00pm EST thru
Tuesday, February 19th until 9:00am ESTWe are unlocking the servers to allow ALL registered users into Warframe- NO Beta Key required! -

Anyone who has yet to experience the satisfaction of sliding and slashing through enemy mobs now has the chance to join their Tenno brethren. PLUS, all players taking part in our Open Beta Weekend will have the chance to grab the EXCLUSIVE Braton Vandal weapon. Available this weekend only at the in-game market.

To anyone who thought the QL looked interesting, you should defo take your chance to get in with this. The game had a huge update with update 6 that added wallrunning and ziplines (although those aren't nearly as fun as they should be), new enemies and a new environment. From what i've read on the forums, this is a test for the eventual open beta so I doubt that'll be too long away. I personally hope they add a bit more content to the game before it properly releases though.

Feel free to add me. My user name is mrcraggle in the game also.