Your GoTY 2014

Released in 2014: I'm going to have to go with Rebirth as well. I burned through all the unlocks within the first 2 weeks of its release and it's still fun to hop on every now and then and kill a couple hours. I think that's the only "new release" I've picked up this year, actually...

Played in 2014: Recently, I would say Saints Row 4. Ridiculously stupid fun that I just can't get enough of.

Spelunky would be another top contender for me, even though I haven't played it since like early October.