The soundtrack is from the call of duty black ops 2 zombies series, the songs on the album are from in game audio Easter eggs and lobby music. The songs are mostly hard rock
I also forgot to mention the tracks Track listingEdit "Damned" – 1:38 "Lullaby of a Deadman" – 3:59 - Verrückt "Abra Macabre" – 3:06 - Dead Ops Arcade "Slight Chance of a Zombies" – 2:14 - Dead Ops Arcade "The One" – 4:51 - Shi No Numa "Death On the Dance Floor" – 2:34 - Dead Ops Arcade "Beauty of Annihilation" – 4:28 - Der Riese "Raining Teddy Bears" – 1:57 - Dead Ops Arcade "Laughing Corpses" - 2:18 - Dead Ops Arcade "Slasher" – 1:10 - Dead Ops Arcade "Twilight" – 3:18 - Dead Ops Arcade "Voice In Your Head" - 1:18 - Dead Ops Arcade "Zombies Don't Surf" - 1:37 - Dead Ops Arcade "115" - 3:48 - Kino Der Toten "Clockwork Squares" - 1:57 - Dead Ops Arcade "Temple" - 1:46 - Dead Ops Arcade "Undone" - 3:50 - Nacht Der Untoten Additional songs from the Rezzurection Pack: