Added you. For others, here's his Steam profile http://steamcommunity.com/profiles/76561198198674849
Tons of good recommendations already, but Iet me add a multiplat game no one on VGC ever mentions (or plays): The Pinball Arcade. Fantastic game, but expensive if you want to have all 50+ tables. New tables are released each month.
Best PC releases of the year so far (not counting Witcher 3 which I haven't played):
Cities: Skylines, Pillars of Eternity, The Book of Unwritten Tales 2.