atrain
O-Forums Boss of Bosses
There is the episodic one on Xbox Live (PSN maybe as well...not sure) that apparently is quite good.
Hmm...I'll have to check it out when I get home. I dl'd the iphone one and it was fun, but replay value is shot after playing it twice. I want something more along the lines of Resident Evil/Dead Space/Dead Island. Walking Dead on Red Dead Redemption's engine...whoa!
Make sure you play the Demo first I made the mistake of buying it and didnt really like it. I was expecting a Left for Dead type of game. Oh well I have some new Nazi zombies coming out soon in BLack Ops 2.