One on One

Walkthroughs and Guides
Outside link to all the information you'll need on this game, and more!
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Play as Oscar and Mash
Begin a game in one player story mode and meet Oscar and Mash.

Play as King
Beat the game with all characters including Oscar and Mash.

Play as Dr. T
Begin a game in one player story mode and meet Dr. T. Note: His appearance is random.

Gallery mode
Beat the game using any character. Then, an art gallery option that allows design graphics and character images to be viewed will appear on the menu.

Control basketball
Press Triangle to control the basketball that bounces on the main menu screen. Keep slamming the ball to view display various on-screen comments.

How to get Omake mode
Using any character to beat the game once and you'll get Omake mode which shows 3 pics of that character.

Submitted by: W.S

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