i just went to that link, the best zombie games of all time...
The House of the Dead - got to love the old light gun games
Dead Rising 2 - cant play it because of controls, just won't deal with it, it is one of 3 games i regret getting
Dead Island - pc glitches make it impossible to play, another of the 3 games i regret getting, here take a look at them on youtube, Uz1yLaHGmeI this is a webcam one, i didn't have recording ability at the time, here is a better one i made just as riptide was comeing out just to make sure it was still bad OFeoVlzLsz0
Call of Duty: Black Ops - a fun mode
Zombies Ate My Neighbors - this is my number 1
The Walking Dead - havent played it, but from what i know of the walking dead, its less a zombie game and more a setting with zombies in it... im not sure how much of distinction that is.
Resident Evil 4 - NOT A ZOMBIE GAME AT ALL
Red Dead Redemption: Undead Nightmare - not really a zombie game but a dlc to ad a zombie campaign
Plants vs. Zombies - a casual zombie game, but a good one.
Left 4 Dead - and another game i regret getting, all 3 on the list WOOT. what i hate about this is i didn't have xbox live (at the time, only had a console and a oc that couldn't handle l4d) so i had to play with ai, and the thing is, this game feels like cod campaign, its really hard to tell if anything i do matters.