Stupid Aliens!!

Stupid Aliens!! Is about killing as many Aliens as you can use a variety of different weapons? Run out of ammo? No problemo! Youre automatically given a new, random gun! Will you rain fire on those Aliens with the Eruptor? Erase them completely with the Railgun? Or just chip away at them with the Pistol? Many different guns make for many different situations. Shoot, Kill, and Survive for as long as you can!