Being that Fallout 3 and Skyrim were my two fav games this gen, I'm gonna go with Bethesda.
Valve's prolly a close second with Left 4 Dead and Portal 2.
Infinity Ward were at one point another fav, but they are now a shell of their former selves and the last couple of CODs they did weren't up to snuff with the first Modern Warfare.
On 2/24/13, MB1025 said:
You know I was always wondering why no one ever used the dollar sign for $ony, but then I realized they have no money so it would be pointless.