Note: This game is also titled Baku Bomberman.
 
 Bonus levels
 
 A new battle mode level (In the Gutter, Sea Sick, Blizzard Battle,
 and Lost at Sea) will be available for each world that is completed
 in Adventure mode. Alternatively, highlight the "Battle" option on
 the main menu, then repeatedly tap Start. If you entered the code
 correctly, you will hear a sound. Note: For the Japanese version of
 the game, use a Joy Card 64 controller. Set the controller's slow
 switch to the "Hu" position at the title screen and wait for the
 sound that confirms correct code entry. Then, four new levels will be
 accessible in battle mode. 
 
 Rainbow Palace bonus world
 
 Find all one hundred Gold Cards and defeat Altair.
 
 Credits option
 
 Beat the Rainbow Palace world by defeating Sirius. Then, a new
 selection that allows the credits to be viewed will appear on the
 options menu. 
 
 Sound test
 
 Beat the first four levels of the game on the normal difficulty level
 of adventure mode.
 
 Full power option
 
 Collect all 120 gold cards (100 from the normal worlds, 20 from the
 Rainbow Palace). Then, a "Full Power" selection will appear on the
 options screen. This option allows any level to be started with maxed
 out Red bombs, and the remote item.
 
 Preview custom Bomberman
 
 At the main custom Bomberman menu, press Z or R.
 
 Quick recovery
 
 When Bomberman is dizzy, rotate the Analog-stick for a faster
 recovery. 
 
  Game Shark Codez:
 
                       
  Infinite Lives   
  802AC627 0063
                       
  Infinite Gems    
  802AC62F 0063
                       
  Infinite Credits 
  802AC62B 0009
                       
  Infinite Time    
  802AC643 0000