15. Zombieland (2009)
This film really translates the unabashed glee that comes from battling hordes of zombies in a video game. Taking its cues from games like Dead Rising and books like Max Brooks' Zombie Survival Guide, Zombieland is all about finding new and ridiculous ways to take down the living dead. Woody Harrelson plays the video-game-character-like role, while Jesse Eisenberg does his best Michael Cera impersonation. Although the actual theme park setting arrives a little late in the movie, it serves as a perfect playground for zombie battles. The movie also has one of the best cameos in recent memory.