Note: This game is also titled Biohazard: Gun Survivor.
 
 
 Unlimited ammo
 
 To get unlimited ammo is simple, just bend over backwards and let
 those zombies get you, right up the ass or just shag them
 Submitted by: brido
 
 Rocket launcher
 
 Successfully complete the game on the normal difficulty setting with
 an "S" ranking and save the game when prompted. Load the saved file
 to begin a new game with the rocket launcher and infinite ammunition
 for it. -From: Olikong@aol.com
 
  Game Shark Codez:
 
  North American Version
 
       
  Allows Game to Play in a Mod-Chip System [Note] 
  D001714C 023A
  8001714E 1000
  D00170C4 000A
  800170C6 1000
       
  Infinite Health                                 
  800A8584 00C8
       
  Infinite Continues                              
  D00B608C 0001
  800B608C 0004
       
  Have 50 Item Slots                              
  E00A88C0 0002
  300A88C0 0032
       
  Have Handgun A & Ammo                           
  800AF800 0000
  800AF802 0011
       
  Have Handgun B & Ammo                           
  800AF818 0001
  800AF81A 0011
       
  Have Handgun C & Ammo                           
  800AF820 0002
  800AF822 0011
       
  Have Handgun D & Ammo                           
  800AF828 0003
  800AF82A 0011
       
  Have Shotgun & Ammo                             
  800AF830 0004
  800AF832 0005
       
  Have Grenade Launcher & Ammo                    
  800AF810 0008
  800AF812 0001
  800AF814 000F
  800AF816 FFFE
       
  Have Magnum & Ammo                              
  800AF838 0005
  800AF83A 0006
       
  Have Custom Magnum & Ammo                       
  800AF840 0006
  800AF842 0006
       
  Have Rocket Launcher & Ammo                     
  800AF848 0007
  800AF84A 0001
       
 Note: You must have a 2.41 or higher version of the Game Shark to use
 this code. If your version of the Game Shark meets that requirement,
 and the code still doesn't work, then add "C1000000 0000" to the code.
 
  Japanese Version
 
         
  Allows Game to Play in a Mod-Chip System 
  D0017962 1040    
  80017962 1000    
         
  Infinite Health                          
  800A8974 00C8    
         
  Infinite Bullets (All Weapons)           
  D00704A6 2462    
  800704A4 0000    
         
  Max Slots                                
  800A8BD0 0032    
         
  Status is Always Fine                    
  800A8736 0000    
         
  Max Weapons Slot                         
  800A8A70 0032    
         
  All Weapons, Ammo & Infinite Bullets     
  800AF9B6 8000    
  (Must Use With Max Weapons Slot Code)    
  800AF9C0 0001    
  800AF9C2 000F    
  800AF9C6 8000    
  800AF9C8 0002    
  800AF9CA 000F    
  800AF9CE 8000    
  800AF9D0 0003    
  800AF9D2 0006    
  800AF9D6 8000    
  800AF9D8 0004    
  800AF9DA 0008    
  800AF9DC 000B    
  800AF9DE 8000    
  800AF9E0 000B    
  800AF9E2 8000    
  800AF9E8 0005    
  800AF9EA 0006    
  800AF9EC 000C    
  800AF9EE 8000    
  800AF9F0 0006    
  800AF9F2 0006    
  800AF9F4 000C    
  800AF9F6 8000    
  800AF9F8 000C    
  800AF9FA 8000    
  800AFA00 0008    
  800AFA02 0001    
  D00AFA04 0000    
  800AFA04 000F    
  800AFA06 8000    
  800AFA08 000F    
  800AFA0A 8000    
  800AFA10 000E    
  800AFA12 8000    
  800AFA18 000D    
  800AFA1A 8000    
  800AFA20 0007    
  800AFA22 0001    
  800AFA24 0010    
  800AFA26 8000    
  800AFA28 0010    
  800AFA2A 8000    
         
  All Items (Caetla Users Only)            
  B0060008 00000001
  800AFB90 0014    
  B0060008 00000000
  800AFB92 0001    
         
  All Weapons (Caetla Users Only)          
  B0080008 00000001
  800AFB20 0001    
  B0060008 00000001
  800AFB60 000A    
         
  Infinite Ammo (Caetla Users Only)        
  B0070008 00000000
  800AFB22 0009    
  D00AFB5C 000F    
  800AFB5E 0062    
  B0060008 00000000
  800AFB62 FFFF    
         
  All Weapons & Ammo (Caetla Users Only)   
  80063D78 0A00    
  80063D7A 0011    
  80063D7E 0A01    
  80063D80 000F    
  80063D84 0A02    
  80063D86 000F    
  80063D8A 0A03    
  80063D8C 0008    
  80063D90 0B04    
  80063D92 0008    
  80063D96 0C05    
  80063D98 0006    
  80063D9C 1007    
  80063D9E 0001    
  80063DA2 0F08    
  80063DA4 0001    
  B0070006 00000001
  80063DA8 000A    
  B0070006 00000000
  80063DAA FFFF    
  B00F0006 00000000
  80063D7C 0000