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GameRadar has 10 cheats, tips, hints, unlockables, and FAQs for Underground CD Vol. 1-2 for PSX.
Visit CheatCodes.com for more Underground CD Vol. 1-2 cheats, or to submit your own cheat codes, hints, unlockables, or FAQs for Underground CD Vol. 1-2 for PlayStation.
View Game Tester Picture
At the "Research And Development" screen of Disc 1, hold L1 + L2 + R1 + R2 and
press Square, Circle, Triangle, Square.
View Twisted Metal 2 Body Art
At the "Download Station" screen of Disc 1, hold Square and press Triangle(3),
Circle(3).
View Blasto Picture
At the "Tech Q & A" screen of Disc 1, press Circle, Square, Triangle, Circle.
View Blasto Preview
At the "Debriefing" screen of Disc 1, hold Triangle + Circle and press Square(2).
View Intelligent Qube Preview
At the "Imports" screen of Disc 1, press Circle, Triangle, Square, Triangle.
Display WCW Vs. The World Information
At the "Tech Q & A" screen of Disc 1, press Square(2), Triangle(2), Circle(2).
Display Peak Performance Information
At the "Download Station" or "Debriefing" screens of Disc 1, hold L1 + R1 and
press Square, Triangle, Circle at the "Bulletins" screen of Disc 1.
Display Mech Warrior 2 Information
Quickly press Square, Triangle, Circle, X.
