On the list of epic battles that could destroy the world with their awesomeness, "Zombies vs Aliens" is pretty high up there (it's actually right below the notorious Chuck Norris vs Dinosaurs fight that made the mega lizards extinct). It's a rivalry that has gone unchallenged for too long. InLight Entertainment has finally brought the fight to the Nintendo DS with Teenage Zombies: Invasion of the Alien Brain Thingys. It's not a mindless action gore fest like you might expect from the violent opening cutscenes. Rather, it's a slower-paced puzzle-oriented platformer. It's pretty good, but with a game starring both aliens and zombies, the gameplay doesn't live up to the premise.