I am playing the hell out of Warframe. It is F2P, and probably the best thing on the system. I would say it is a 7/10 or 8/10 game, but keep in mind I use the full scale. I love how much character customization it has for a third person shooter. Some of the frames have really creative gameplay, too. My frame, Loki, can create diversionary clones, disarm enemies at a distance, swap places with anyone on the screen, and go invisible. I am going to give him a gun that causes confuse status effects to really fit the character.