Aliens lets you play as a little alien that crashed in our planet and now jumps on people's heads, to get carried for a short while. Oh and of course it sucks their brains out and controls them. After all it's Aliens, what did you expect?
You, for one, welcome our new alien overlords and decide to help the little alien on his way. While playing you are able to upgrade the alien and what is most important - make more people cross it's way. Make sure to use all the strangers abilities and you will be surprised how far this journey will take you!