Here is something fun from Little Sister Films. The clip below is titled "Deliver Me to Hell" and the film is completely interactive. Plus, there are zombies! The short film is a promo' for a New Zealand pizza company, but the commercialization is minimal and horror fans can enjoy delivering a Bar-b-q pizza to a woman surrounded by zombies. Give the film a try and try not to enjoy it.
The film's objective:
"Help Steve get across the city to deliver his pizza without being Killed by the zombies. Make it all the way and put yourself into the draw to win a years supply of Hell Pizza!