Sounds:

lazer: http://freesound.org/people/pionium/sounds/40730/
background: http://freesound.org/people/JimiMod/sounds/220718/
shot: http://freesound.org/people/unfa/sounds/193427/
eplosion: http://freesound.org/people/fridobeck/sounds/191694/
multibomb: http://freesound.org/people/alpharo/sounds/186696/

Images:

selbst gemacht