Underground CD Volume 1-4 cheats and cheat codes for Playstation

Watch "Where Are They Now" video
Hold Triangle + Circle and rapidly tap Square at the "Event Center"
screen of Disc 1.

Watch memory card commercial
Press Square, Circle, Square, Triangle at the "Code Archive" screen
of Disc 1.

Watch contest
Hold Triangle + Circle and rapidly tap Square at the "Bulletin Board"
screen of Disc 1.

Watch falling snow
Press R2 at the "Vault" screen of Disc 2.

Watch "Clumsy" music video
Press Circle, Triangle, Circle, Square, Circle at the "Vault"
screen of Disc 2.

Watch unreleased Twisted Metal movie
Hold Triangle + Circle and press Square, Square at the "Vault"
screen of Disc 2.

Watch Resident Evil 2 preview
Press Triangle, Square, Triangle, Square, Triangle at the "Vault"
screen of Disc 2.

Show Red Asphalt codes
Press Square, Triangle, Square, Circle at the "Vault" screen of Disc 2.


Underground CD Volume 1-4 Game Shark Codes:
-
Disc 2 -
-
Cardinal Syn -
-
Unlimited Health Orion
800E3BE8 0190
-
Ghost In The Shell -
-
Unlimited Grenades -
801202DC 0001

Invincible -
801202D8 00C8
80120314 00C8

-
Tomb Raider 2 -
-
Moon Jump -
D0095810 0010
801A8D68 FFE0
-
Unlimited Shotgun Ammo
800979B4 000C

Unlimited Flares -
8009398E 0003

Unlimited Oxygen -
80097906 0708

Unlimited Health -
801A8D6A 03E8