Defeat the indicated Boss a second time to unlock the corresponding bonus:
|Juanita||Health to 100%|
|Winnie and Mai||Bears 2x Tough|
Place the game disc in a PC compatible CD-ROM drive to find artwork of the game's stages and characters in the "Omake" directory.
Collect all 100 tokens in any level. Re-enter the level and collect the large stopwatch, then race to the finish. If you are quick enough, you will be allowed to make an entry on the high score screen.
Successfully complete the indicated mini-game under the listed goal to unlock the corresponding bonus:
|Balloon Lift||10,000 points||Small character|
|Bear Attack||10,000 points||Alternate voices|
|Block Puzzle||Less than 60 seconds||Rotation camera|
|Bomber Bear||30,000 points||Big head mode|
|Snake Classic||5,000 points||Rocket camera|
|Super Snake||10,000 points||Fish-eye lens|
Note: Press Y on controller B to move the camera around your camera.
Defeat the indicated Boss to unlock the corresponding mini-game:
|Winnie and Mai||Super Snake|
Successfully complete the Maze in Temple of Gloom to get very thin characters.