Have been playing skyrim lately, recently completed with a couple of side quests. Trying to complete as much as possible. 4k on it is just insanely good (need to upload some screenshots), went on my old 360 to compare and I couldn't beleive the difference. Just love skyrim to just explore the mountains if you get bored and go bow hunting which I like, then get a random frostbite spider come crawling down the mountain like wtf, especially at night.
I've also been playing a game called heroes and generals on steam, ww2 battle type game which is pretty good and fun to play with friends.
Also waiting for a zombie survival game to go into beta called survive the nights, that looks pretty good. Not to mention GTA V, really looking forward to that coming to PC, just hope it plays well.