Note: This game is also titled Overboard!.
 
 Level passwords
 
               
  Level 
  Password                                 
               
  1-2   
  Ship, Skull, Fish, Anchor, Ship, Anchor  
               
  1-3   
  Ship, Anchor, Skull, Ship, Anchor, Fish  
               
  1-4   
  Skull, Ship, Fish, Anchor, Anchor, Ship  
               
  2-1   
  Fish, Fish, Anchor, Ship, Skull, Anchor  
               
  2-2   
  Skull, Anchor, Anchor, Fish, Anchor, Ship
               
  2-3   
  Fish, Anchor, Ship, Ship, Ship, Skull    
               
  2-4   
  Anchor, Fish, Ship, Skull, Skull, Fish   
               
  3-1   
  Ship, Skull, Skull, Fish, Anchor, Skull  
               
  3-2   
  Fish, Skull, Anchor, Fish, Skull, Fish   
               
  3-3   
  Fish, Fish, Ship, Skull, Fish, Ship      
               
  3-4   
  Ship, Anchor, Ship, Fish, Anchor, Fish   
               
  4-1   
  Skull, Skull, Anchor, Ship, Fish, Fish   
               
  4-2   
  Ship, Anchor, Skull, Fish, Fish, Anchor  
               
  4-3   
  Skull, Ship, Skull, Skull, Fish, Ship    
               
  4-4   
  Ship, Fish, Ship, Fish, Ship, Anchor     
               
  5-1   
  Anchor, Ship, Fish, Skull, Fish, Ship    
               
  5-2   
  Fish, Ship, Anchor, Skull, Ship, Fish    
               
  5-3   
  Ship, Fish, Skull, Anchor, Anchor, Skull 
               
  5-4   
  Skull, Ship, Anchor, Fish, Ship, Skull   
               
  Game Shark Codez:
 
                   
  Infinite Ammo            
  800B862C 0000
                   
  Infinite Ships           
  8001ABAC 0000
                   
  Region One-Level One     
                   
  Infinite Ammo            
  801EFFB0 00C8
                   
  Infinite Health          
  800CDE9E 3FC0
                   
  Have All Treasures       
  801EFF58 0009
                   
  Region One-Level Two     
                   
  Infinite Ammo            
  801EE72C 00C8
                   
  Infinite Health          
  800D0A16 3FC0
                   
  Have All Treasures       
  801EE6D4 0008
                   
  Region One-Level Three   
                   
  Infinite Ammo            
  801EADF8 00C8
                   
  Infinite Health          
  800D0C86 3FC0
                   
  Have All Treasures       
  801EADA0 000A
                   
  Region One-Level Four    
                   
  Infinite Ammo            
  801EEF58 00C8
                   
  Infinite Health          
  800CCDF6 3FC0
                   
  Region Two-Level One     
                   
  Infinite Ammo            
  801E3B90 00C8
                   
  Infinite Health          
  800D2826 3FC0
                   
  Have All Treasures       
  801E3B38 0010
                   
  Region Two-Level Two     
                   
  Infinite Ammo            
  800D2276 3FC0
                   
  Infinite Health          
  801ED6D4 00C8
                   
  Have All Treasures       
  801ED67C 0017
                   
  Region Two-Level Three   
                   
  Infinite Ammo            
  800D0D56 3FC0
                   
  Infinite Health          
  801E5414 00C8
                   
  Have All Treasures       
  801E53BC 0006
                   
  Region Two-Level Four    
                   
  Infinite Ammo            
  800CD40E 3FC0
                   
  Infinite Health          
  801ED898 00C8
                   
  Region Three-Level One   
                   
  Infinite Ammo            
  800D01F6 3FC0
                   
  Infinite Health          
  801ED6D4 00C8
                   
  Have All Treasures       
  801ED67C 000C
                   
  Region Three-Level Two   
                   
  Infinite Ammo            
  800CE9FE 3FC0
                   
  Infinite Health          
  801F07DC 00C8
                   
  Have All Treasures       
  801F0784 000A
                   
  Region Three-Level Three 
                   
  Infinite Ammo            
  800D14A6 3FC0
                   
  Infinite Health          
  801EDF00 00C8
                   
  Have All Treasures       
  801EDEA8 0013
                   
  Region Three-Level Four  
                   
  Infinite Ammo            
  800CD8EE 3FC0
                   
  Infinite Health          
  801EEF58 00C8
                   
  Region Four-Level One    
                   
  Infinite Ammo            
  800D1E66 3FC0
                   
  Infinite Health          
  801EDF00 00C8
                   
  Have All Treasures       
  801EDEA8 0020
                   
  Region Four-Level Two    
                   
  Infinite Ammo            
  800D0D56 3FC0
                   
  Infinite Health          
  801EADF8 00C8
                   
  Have All Treasures       
  801EADA0 0016
                   
  Region Four-Level Three  
                   
  Infinite Ammo            
  800D37FE 3FC0
                   
  Infinite Health          
  801E851C 00C8
                   
  Have All Treasures       
  801E84C4 0019
                   
  Region Four-Level Four   
                   
  Infinite Ammo            
  800CD40E 3FC0
                   
  Infinite Health          
  801EB624 00C8
                   
  Region Five-Level One    
                   
  Infinite Ammo            
  800D0B4E 3FC0
                   
  Infinite Health          
  801EE72C 00C8
                   
  Have All Treasures       
  801EE6D4 0012
                   
  Region Five-Level Two    
                   
  Infinite Ammo            
  800D23AE 3FC0
                   
  Infinite Health          
  801E9574 00C8
                   
  Have All Treasures       
  801E951C 0015
                   
  Region Five-Level Three  
                   
  Infinite Ammo            
  800D1646 3FC0
                   
  Infinite Health          
  801EE72C 00C8
                   
  Have All Treasures       
  801EE6D4 000E
                   
  Region Five-Level Four   
                   
  Infinite Ammo            
  800CD40E 3FC0
                   
  Infinite Health          
  801EDF00 00C8
                   
 Note: After activating any of the codes, turn the Game Shark off
 until you get to the level they are for, then turn them on. When you
 reach the end of the level, turn the Game Shark off before going into
 the warp.