Only difference between bundled thing? It has the soundtrack.

If you already have it (base game)? I think you shouldn't enter, but I'm not going to police it.

ABOUT THIS CONTENT

The Zombie Night Terror Original Digital Soundtrack includes every spine-tingling track from the game. As a bonus, those who buy the Soundtrack will also get a pack of wallpapers specially themed around the game with their purchase.

Track Listing:
01 Movie Night Terror (Chaoscendo)
02 Street Of Rage
03 Junkie Plague
04 Death Lab
05 Hideout Assault
06 Dead Heist
07 Underground Passage
08 The Incredible Gertrude
09 Hard Rain
10 Fast And Ravenous
11 Burial Ground
12 Meatnight Club
13 Pitch Black
14 Brain Dead
15 Terror In The Elevator
16 Prison Break
17 Railway To Hell
18 No Way Out
19 Daybreak
20 Dead End
21 A Stroll On The Moon
22 Battle For The Moon
23 Magnetic Anomaly
24 Event Horizon
25 Chez Roger (Terror In The Elevator Cover by Raoul & Les Champions)