I have several zombie games on my iPhone (I am big zombie fan.) * Alive-4-Ever -- I concur. A great dual-stick, top-down survival shooter. Cool Characters and monsters. I love the graphics and sound quality. Lots of weapons to choose from/buy/unlock. * Zombieville -- Side scroller with quirky art, but lots of fun. Who wouldn't want to be a guy in a trucker hat blasting zombies? And it has a shop where you can buy a sword! * Zombie Attack -- And now they are releasing part 2, aren't they? Kind of a "castle defense" game, but cool concept. * Resident Evil -- both Degeneration and RE4. Cool ports of an awesome franchise. Those are my current favorites. Anyone have any others that I might not be aware of?
+1 on Alive 4 Ever. The only sad part is, it can end all too soon once you get into it, however hopefully they will keep updating it, and bring in more levels, or at least a random mission generator.
iZombieland Zombieville USA Alive-4-Ever Resident Evil Degeneration (Resident Evil 4 does not have zombies in it. Good game though) Doom Resurrection (It has enough zombies in it for it to be called a zombie game)