Hobo with a Blastgun

Hobo with a Blastgun - a fun arcade shuterok, whose main character is a bum of the distant future. The game takes place on one space station that aliens attacked. The aliens destroyed all the people except for the protagonist who did not see the attachments, because first I slept, and then digging in a dumpster. In the end, on him rests the hope for salvation from alien invaders. With a laser gun he will have to destroy waves of attacking enemies and protect yourself.