You where alone in the woods, when something came shooting down from the sky. Inside of the small meteorite was a strange device. You reached your hand out to grab it, and it latched it’s self onto your wrist. You twisted the dial, and watched as the core emerged. You are able to summon 10 different aliens.

The aliens available to you are 

XLR8

Upgrade

Atomix

Starcane

Gravatack

Ghost girl

Clockwork

Ditto

Way Big

Alien X.

you can have multiple out at once, have fun, they all know you are their master.