Master code
 
 At the beginning of the game, enter the "NEMROSIM" as your name. Then
 while playing the game, pause and select "Load" to view the passwords
 for any level and to start at that point. The master code will also
 allow difficulty level 1 to be chosen for both Arcade and Puzzle
 modes. The master code will also allow the game to be uncensored.
 This is most notable in level 22 (SLICEOMATIC). 
 
 Display credits
 
 At the terminal password screen, enter "TNRUB_SDC_NOILLIB_A" or
 "_REEB_OROPPAS_KNIRD" (where "GENIUS" is normally entered). Then, the
 Sony developer's credits will be displayed. Note: "_" indicates a
 space. 
 
 Level passwords
 RIG DOCK Level 02 
 MEET GIA Level 03 
 SKEET SHOOT Level 04 
 BIG KISS Level 05 
 GOING UP Level 06 
 ZAPPED Level 07 
 EASY RIDE Level 08 
 BIG SHOCK Level 09 
 OPEN OCEAN Level 10 
 CATWALK Level 11 
 ISLAND RUN Level 12 
 STEAL PLANE Level 13 
 VALLEY RUN Level 14 
 ROUGH RIDE Level 15 
 PORT FLYBY Level 16 
 UNDERGROUND Level 17 
 PIT STOP Level 18 
 ICE SCREAM Level 19 
 COLD FEET Level 20 
 DOOR MAN Level 21 
 LOCKED OUT Level 22 
 SLICEOMATIC Level 23 
 NOT FRIENDS Level 24 
 LISTEN IN Level 25 
 GENIUS Level 26 
 RED LIGHT Level 27 
 DRUG STORE Level 28 
 UNSAFE DOOR Level 29 
 GRAFFITI Level 30 
 YOU WITH ME Level 31 
                   
 Game Shark Codez:
           
 Infinite Energy (Skeet Shoot)           
 80067C10 0007
           
 Infinite Shooting (Skeet Shoot)         
 80067C0C FF64
           
 Infinite Energy & Shooting (All Flying) 
 80068334 0190
           
 Kills All Viruses                       
 8006832C 0009
           
  Unlock All Levels                       
  30052DB4 0001
  30052DB5 0001
  30052DB6 0001
  30052DB7 0001
  30052DC1 0001
  30052DC2 0001
  30052DC3 0001
  30052DC4 0001
  30052DC5 0001
  30052DC8 0001
  30052DC9 0001
  30052DCA 0001
  30052DCB 0001
  30052DCC 0001
  30052DCD 0001
  30052DCE 0001
  30052DD2 0001
  30052DD3 0001
  30052DD4 0001
  30052DD5 0001
  30052DD6 0001
  30052DDD 0001
  30052DE0 0001