Defeat Every Player in Normal Rank to unlock the extra options.
Master Code (Must Be On)
0 Points P1 4CB8F052 1456E7A5
15 Points P1 4CB8F052 1456E79C
0 Points P2 4CB8F080 1456E7A5
15 Points P2 4CB8F080 1456E79C
At the title screen, press Up, Triangle, Down, X, Left, Square, Right, O. Pause the game and SELECT Options/System to change the guideline detail to high.
The passsword when you beat all 13 players in the game is: MEGABYTE