Sam, Arty and Emmie

have barely got over a recent zombie infestation when their sleepy little town finds itself the victim of an alien invasion!

But the aliens are very small and kind of, well, cute looking - how dangerous can they be?

SPOILER ALERT

they're VERY dangerous. And when they disintegrate the mayor with their ray guns it'll be up to Sam, Arty and Emmie to save the day. Again.