I've been playing with a beta of Game Doctor's Zombie Smash! for three weeks now and I can honestly say it's the most fun I've ever had on my iPhone. ZombieSmash! is a "Survival Comedy" game featuring undead-themed castle defense and entertaining, physics-based gameplay. The game casts players as Joey, a lone survivor pit against a herd of writhing, unrelenting zombies. To defeat the undead masses players must use their fingers to flick and smash the zombies until they're un-undead.
The game features six "species" of zombies, each with their own skills and abilities. Picking up and smashing zombies together, or flicking them into the air only to see their bodies crumple on the ground is fantastically entertaining thanks to the rag doll "SplatterEngine" used in the game. In addition to your fingers, you can acquire over 20 special weapons from the in-game store. The weapons can be purchased using the star points that you collect when defeating a zombie. Besides the standard collection of guns, you're able to purchase land mines, grenades, wrecking balls, liquid nitrogen containers, and even a friggin' asteroid.
In addition to the 31-night Campaign Mode, the Endless Siege and Sandbox modes lend towards the re-playability of this game when you just need to do some zombie smashing to relieve your frustrations. The game is also helped by its original soundtrack which was composed by famed game music composer Chris Hülsbeck who scored many Commodore 64 games.
ZombieSmash! goes on sale today for $1.99 for iPhone and iPod touch running OS 3.0.