lately

Sleeping Dogs - not bad not terrific, does a sandbox game just fine

Torchlight 2 - fucking great

Guild Wars 2 - Really enjoying this when I can set up times with people

Hector - a somewhat vulgar pint and click adventure puzzler

The Walking Dead - not so much a game but cleverly designed interactive fiction

PC version of Dark Souls - it's incredibly difficult and that makes it fun. Consoles suck ass and it was retarded to port this game and basically force you to use a controller.

Ys Origin - JRPG with platforming elements

A Vally Without Wind - defies explanation

I'll pick up Borderlands 2 once I know it's not fucked up. There were a lot of issues in the first one like people duping items or just plan making their own overpowered shit. Not fun.