The open beta for Warframe started today. It's an interesting mission-based shoulder-shooter with some cool guns and customization options. That said, their microtransaction system needs work. It wants you to pay for too much. But still, a lot of fun. A lot of it's systems reminds me of what Bungie's planning for Destiny. Mission-based coop, drop-in drop-out features (Albeit a bit clunky in this game). Give it a shot and hit me up if you feel like playing. My tag is Euphorius.