Refill weapons and energy
 
 Pause the game and press Triangle, X(3), Circle, X, Square, Triangle,
 X, Triangle, Circle.
 
 Shrink to a flea
 
 Pause the game and press Triangle, Square, Circle, Triangle. The
 spider will shrink to almost nothing.
 
 Access all level
 
 Enter "Y7KB3 YIWI 6QF3Q S7QCI" as a password.
 
 Level passwords
 
                 
  Location            
  Password             
                 
  Laboratory          
                 
  Lab floor           
  1FMLC939GPR8F3BF7KT1 
                 
  Sinks               
  CHMLC939GPR8F3LWGTS3 
                 
  Lab top             
  86MLC939GPR8F3VFQ5S4 
                 
  Seventies room      
  FW1MC939GPR8F3BF7KT1 
                 
  Factory             
                 
  Boxes               
  FW1MC939GPR8F336DTTS3
                 
  Conveyor belts      
  BSRMC939GPR8F3VTKKT1 
                 
  Machine room        
  WDRQC939GPR8F3LM8S95 
                 
  Tubes               
  8WV5L939GPR8F36DTTS3 
                 
  Mechanical arm Boss 
  8WV5L939GPR8F3G1QJB4 
                 
  City                
                 
  Down the street     
  9WV5L939GPR8F3LRT6S4 
                 
  Side of building    
  6SXXS939GPR8F3LRT6S4 
                 
  Park                
  W9PNT839GPR8F3B9LVS3 
                 
  Under the street    
  N7KB3Y19GPR8F3V95HR5 
                 
  Along the street    
  N7KB3Y19GPR8F3GGK4T3 
                 
  Museum              
                 
  Display cases       
  P7KB3Y19GPR8F3BPFGC3 
                 
  Volcano             
  G7KB3Y11GPR8F3BPFGC3 
                 
  Dinosaur bones      
  H7KB3Y1QFPR8F3QXSDS4 
                 
  Model city          
  J7KB3Y1GWPR8F31766D1 
                 
  Temple              
  K7KB3Y1B15S8F3QXSDS4 
                 
  Museum Boss         
  K7KB3Y1B15S8F3BTQBB4 
                 
  Sewer               
                 
  Wells               
  V7KB3Y1B15S8F3QS7QC1 
                 
  Along The sewer     
  W7KB3Y1VBVP8F3LC1M95 
                 
  Food carton         
  X7KB3Y1VLN7BF31CH1C3 
                 
  Up the well         
  Y7KB3Y1VV16QF3QS7QC1 
                 
  Ryan's World        
  Q7KB3Y1LDRTQD3VKCDT1 
                 
  Evil Lab            
                 
  Circuit boards      
  Q7KB3Y1LDRTQD3LCQSR3 
                 
  Lab top             
  R7KB3Y118H56T1WTY4R4 
                 
  Hard drives         
  S7KB3Y118H56T1TCQSR3 
                 
  Brian's folly       
  T7KB3Y118H56T1FNY4R4 
                 
  On the ceiling      
  T7KB3Y118H56T1TC4LD1 
                 
  Kip's bonus         
  68KB3Y118H56T151P6C4 
                 
  Brain Boss          
  68KB3Y118H56T1TMVM35 
                 
  Game Shark Codez:
 
      
  Always Have 99 DNA                                 
  30016429 0063
      
  Infinite Lives                                     
  30016428 0005
      
  Infinite Energy                                    
  3001642A 0002
      
  Infinite Missiles (On Pickup)                      
  3001642B 0004
      
  Infinite Flame (On Pickup)                         
  30016431 00FF
      
  Infinite Electro (On Pickup)                       
  30016433 00FF
      
  Infinite Poison (On Pickup)                        
  30016435 00FF
      
  Upper Left Hand Weapon Modifier                    
  3001642C 00??
      
  Upper Right Hand Weapon Modifier                   
  3001642D 00??
      
  Lower Right Hand Weapon Modifier                   
  3001642F 00??
      
  Quantity Digits to Accompany Weapon Modifier Codes 
      
  00 - Missiles                                      
  01 - Flame                                         
  02 - Slash                                         
  03 - Boomerang                                     
  04 - Mine                                          
  05 - S-Bomb                                        
  06 - I-Slash                                       
  07 - Mech Mine                                     
  08 - Electro                                       
  09 - Poisoner                                      
      
 Note: You cannot use all these codes together.