Aliens in the Attic

You can switch among 4 different aliens on the fly with different abilities such as one being able to double jump, and another can throw grenades. Along the way, you collect different parts with which you can use to make various weapons including customizable ones for use with the Wii remote. The aliens also can use special attacks such as Fingernail Slash Combo, Ground Pound, and Tornado Attack. There's 4 different difficulty levels to choose from.