Blast Chamber cheats and cheat codes for Playstation

Unlimited lives
Press Square, Left, Square, Right, Circle, Down, Circle, Up
at the title screen. After that, select "Sole Survivor" mode in
the "Games" menu, then go back to the main menu and begin a game.

Level passwords:
Level Ziggurat: Enter password NAEMMAAB
Level Backstab: Enter password MAGDIEAH
Level Fall N Arch: Enter password NINKPDME
Level Fugitive: Enter password MJKKAMKC
Level Rainbow: Enter password JODPIGEH
Level Lavapalooza: Enter password ICJABNA

Unlock Bonus level
Enter password "JODPEGEA"