Stubbs the Zombie is a wonderfully original game that takes the concept of zombie horror movies and flips them on their head by putting you in the shoes of the brain eaters.
In the game you play Edward "Stubbs" Stubblefield a mild mannered salesman who rises from the grave in search of a new life, a new love, and of course brrraaaaiiiiiiinnnss.
Gameplay wise Stubbs uses a combination of physical attacks like punching, kicking, and head/brain grabbing and other more supernatural feats like gut bombs, undead flatulence, head bowling, and my personal favorite the detachable arm that runs around the game like Thing and affixes itself to unsuspecting citizens thereby taking control of them.
Perhaps the best thing about the game is that is really embraces the zombie canon. All your movement, attacks, and abilities fall in line with being a walking corpse. You can't fire guns unless controlling one of the humans and most of your actions are dictated by you lust for brains. Wideload, the game's creator, really paid attention to what playing a zombie would be like and incorporated those aspects making the game both true and a unique gameplay experience.
I can only hope that other game makers are taking notice and that we'll see more innovation in the space from now on.