Underground CD Volume 4.1

Cheats

Switch Music:
Press R1 + R2 + Start at the main menu of Disc 1.

Grand Theft Auto 2 codes:
Press R1 + R2 + L1 + L2 at the main menu of Disc 1.

Sled Storm codes:
Quickly press [L1 + L2, R1 + R2] repeatedly at the main menu of Disc 1.

WCW Mayhem codes:
Hold L1 + L2 + X at the main menu of Disc 2.

GameDay 2000 codes:
Quickly press [R1 + R2, L1 + L2] repeatedly at the main menu of Disc 2.

Syphon Filter 2 Hints:
Enter the following Security Codes.

1: L2
2: Triangle
3: L1
4: R1
5: Square
6: R2
7: X
8: Circle