Bomberman Hero

Level select
At the title or options screen, press A + B + Z.

Gossick World
Get all 24 Other-Dimension Bombs and a 5 on every stage (Bomber Star through Garaden Star).

Slider Race
To get the first ??? on the options screen, get all 5s on all the stages (Bomber Star through Garaden Star). In the Slider Race, you race a snowman on your Bomber Slider with the best time recorded.

Golden Bomber
To get the second ??? on the options screen, get 5s on all the stages (Bomber Star through Garaden Star) and beat Gossick. In this mode a gold card will turn Bomberman into Gold Bomberman. The best score from three stages will be recorded.

Millian's Treasure Hunt
To get the third ??? on the options screen, get 5s on every stage (Bomber Star through Garaden Star). In this mode, a ship returning from Garaden Star filled with treasures blows up and scatters 24 treasures around all six stars. Your goal is to find all of them.

Game Shark Codes

Infinite Lives -- 80165243 0009
Infinite Health -- 80165244 0004
Extra Gems -- D0165241 0000 80165241 004B
Full Bomb Power -- 8016523F 0003

Press GS Button For All Odd Bombs
88057495 00FF
88057496 00FF
88057497 00FF

Moon Jump [Note]
D005A455 0020
81154178 41CB
D005A455 0020
D0154154 0000
80154154 0040

Note: Hold L to rise, release L to land.