Dawn of the Dead brings tons and tons of zombies to the iPhone
Forget the campiness of the original Dawn of the Dead movie. In the Dawn of the Dead iOS game, it is all about wiping out as many zombies as you need to, to complete each round's mission. Some games start slow, but not this one. Almost immediately you have to start fending off enemies using a baseball bat or gun (with more weapons to be found along the way) and make your way to a designated goal.
The graphics and sound effects are fine, and the action keeps you from getting bored with what amounts to the same type of gameplay throughout the game. And no, you don't need to know anything about the movie franchise to enjoy the game. Just know that the zombies are bad, and you should kill them (again, I suppose) and you'll be just fine.
Here's a look: