Currently playing Bioshock 1. It's just one of those games I've never gotten around to finishing but I figured now would be a good time before I get totally immersed in FONV on 10/19. It's kinda sorta, like Fallout, but the theme is more 60's cold war and it's more of a flashback dystopian theme than a future post apocalyptic theme. Though my FO3 "hoarding" habits have sneaked into this game. After I clear a new level, I find myself revisiting previous levels to "farm" respawnned Big Daddies for cash to max out my ammo and supplies.
I was playing FO3 before that, scooping up some of the trophies (both main and DLC) that I missed on my previous play thoughs. I contemplated starting a new character, but I don't think I have enough time to do what I want with it between now and 10/19.
I'm also contemplating picking up a copy of Dead Rising 2, because bashing zombies never gets old, but the launch day in late September is a bit too close for comfort to FONV, so we'll see. The Gamestop preorder bonus (a ninja outfit w/ some ninja move bonuses) is tempting though.
In addition, I found myself being slightly addicted to Fat Princess.