The last game you bought on a disc

Diablo 3 kinda regret it... only played 70h on my account :(

GUN in 2005 I think...

Left 4 Dead 2 back in 2009, after that, only digital purchases.

Diablo 3, worst purchase ive ever made

Silent Hill 3. :D

Sims 2 Univeristy and Pop life xD

BF3. Regret? YES. $65 and didn't even enjoy as much as BC2 or 2142

Kingdoms of Amalur. I've spent 50 hours so far and I'm still not done. I definitely do not regret buying it. I chose retail because of my bandwidth cap.

company of historical unnacurate heroes 2 (yes the campaing made me a bit mad) and borderlands 2, the guy said they were used games and probably wont work online but considering how cheap they were, i was pretty much scamming the guy

Need for Speed Collector's Series.

Battlefield 3. Huge mistake.

The Last of us and Fallout:NV, (For PS3 obviously)
I believe way before I was into steam, I only had a few games on CD-ROM, I remember G-NOME(A little Like Mech Warrior) and Some kind of Demolition Derby game,

Borderlands 2 on release night ^_^. The game before that was Skyrim; also on release night.

The Last Of US (PS3) no regrets

The Orange Box back in 2007.
No, I don't regret it at all.

Windows XP

Halo 4 when it released. And I'm gonna get GTA V on midnight release too.

Battlefield 3. Was hoping for (Battlefield 2)+1. Was disappointed

Mass Effect 1-3

GRID 2

L.A. Noire on Xbox 360. It is awesome!

Xenoblade Chronicles on Wii. No regrets. Fantastic game.

The Last Of Us. No regrets.

Emperor: Battle for Dune way way back. No regrets.

Total War: Rome II