Enter the following phone numbers at any phone to access the corresponding answering machine.

SBZ: 555-8672

Jenny: 555-2284

Sarah: 555-6402

Paulie: 555-7735

Retailer: 1555-4263

Retailer 2: 555-5664

Butcher: 555-7373

When you have been playing the game for about three hours and you have passed the cold storage section you will come to a hallway which has doors open. Behind the middle door is an enemy in a room who hasn't heard the gunfight because he is watching televison with headphones on. Enter the room and kill him and change the channel on the television when you are given the option. After a few seconds of cartoons and music you will be able to watch the whole of the 1955 movie 'The Man with the Golden Arm' starring Frank Sinatra.

Dial the following numbers which are found throughout the game on posters, graffiti etc. At any phone in the game in no specific order. There is a total of 25 but you have to enter 18 to unlock the accomplishment.

Telephone Number 1/18:
Dial 555-6118

Telephone Number 2/18:
Dial 555-9723

Telephone Number 3/18:
Dial 555-1847

Telephone Number 4/18:
Dial 555-5289

Telephone Number 5/18:
Dial 555-6667

Telephone Number 6/18:
Dial 555-6205

Telephone Number 7/18:
Dial 555-4569

Telephone Number 8/18:
Dial 555-7658

Telephone Number 9/18:
Dial 555-9985

Telephone Number 10/18:
Dial 555-1233

Telephone Number 11/18:
Dial 555-1037

Telephone Number 12/18:
Dial 555-3947

Telephone Number 13/18:
Dial 555-1206

Telephone Number 14/18:
Dial 555-9562

Telephone Number 15/18:
Dial 555-9528

Telephone Number 16/18:
Dial 555-7934

Telephone Number 17/18:
Dial 555-3285

Telephone Number 18/18:
Dial 555-7892


Unlockables
Dial the following numbers to at any telephone to unlock the corresponding effect.

Unlock 2k Sports Darkling:
Dial 4263

Unlock Golfer Darkling:
Dial 5664