To get all the characters you have to beat the game with all the players you first start with. Ball mode and Theater mode- Beat the game will all players you start with. Katsuya code is a phoney one!! To get Gon you must beat him in the ball mode. To get Gon the easy way all you have to do is beat time attack or survival mode and set a record then enter your three letter name as GON. code courtesy of Josh Larter To get Dr. B you have to beat the force mode FOUR times. To get Anna Williams you have to beat the arcade mode with 5 different characters. The disc and BGM mode- Get all of the endings. To get the hidden costumes for: Anna- Choose her at least 25 times Gun Jack- Choose him at least 10 times Jin-Choose him at least 50 times Xiaoyu- Choose her at least 50 times Forest Law- Selectable from the beginning of the game. Tiger- Goto Eddy and select him by pressing Start. You ahould have completed the Arcade mode with 16 differend characters. Tiger has the same moves as Eddy but a different ending. He is the last puzzle in getting all the endings.