Survival of the Fittest: A lyrical tribute to Fallout

I am in an indie rap group called Apophis and we really like the Fallout series. We actually like it so much that we decided to write a song about it and put it on our latest album "The Theory of De-Evolution". The song is something we think you would hear if you were running around shooting mutants in the face with a laser rifle all day long or cooking up radioactive sewer rats with a gang full of bloodthirsty raiders. Extra props to whoever can identify the sample source of the cuts at 01.56. Hope you guys enjoy!