Got a handful of Atari games to swap if anyone needs them. Phoenix and Beany Bopper have rough labels, the others are in good shape. I think that Raiders cart is an uncommon label variant if that's your thing.
Doom's music is pretty iconic at this point, so it's own sounds are a great choice. However, some ambient kicking butt music is good too, maybe Nine Inch Nails, Judas Priest, Motorhead, or Pantera.