Dishonored: The Knife Of Mobster City! Well, that's what it looks like when I'm playing this anyway. Stealth on this is simple, but decent. And the great and open level design full of vertical exploration is pretty much a nod to Thief2/Dishonored either way. :-)
Congrats on everything man, It's great going on Steam for a game and I see you pop up already playing it. We're in a bit of an indie game renaissance/golden era right now and you're a big part of it.