Yeah I just got an awesome new game called "No Man's Sky". It's a space survival genre game. You have to craft, fix stuff, hunt, etc. All in a nearly infinite procedurally generated universe with many planets, ships, etc. I've only just started playing it, but WOW.
I also like APB Reloaded, a cool third person shooter for the PC and also coming for the PS4. I've played that for hundreds of hours! I'm a criminal. hehe
My current main game tho is EVE On-line. A massive living universe where you can do pretty much anything and there are always between 10,000 and 40,000 people playing all at the same time on one big server.