Zombie Attack by DJ Steve Aoki and Bob Rifo. The Video is Directed by K.J. Palkiewicz. Zombie Attack is the lead single to the collection called Rifoki set to release April 13th via Dim Mak Records. This song rocks it out perfect to get things rolling before you play Left 4 Dead or Killing Floor. In Case your not familiar about the game Killing Floor.. Heres the link , it’s not really a zombie game but its close enough and it rules.