Play against the same computer player and give up three times in a row. There will be a message saying that easy mode has been unlock. You can choose to activate or deactivate it in the options menu.
Contributed By: Tituslzh.
In exhibtion mode, beat the CPU at hard difficulty level a few times (the number is randomly set between 1 and 10). God Difficulty Level must be unlocked one by one for each character, in singles and doubles.
Contributed By: yannzoo.
In exhibition mode, beat the CPU at God difficulty level. SP items must be unlocked one by one for each character.
Contributed By: yannzoo.
Unlocking these characters requires coming back to a character's stage in Story Mode, once he or her joined the party, then talking to specific people. Certain characters can only be unlocked in certain versions of the game.
| Unlockable | How to Unlock |
|---|---|
| Helghast (US & EU Only) | In story mode, once Colin joined the party, go back to the stageroom and beat him. (He can also be used as an Umpire) |
| Unlock Gloria (JP) | In story mode, after the second ending, go back to the volcano site and select to play as Suzuki before you enter the last room. Gloria will be inside |
| Unlock Norma (JP) | In story mode, after the first ending, go to the volcano site and beat every player until the final door. Play as Emi to enter, then beat Norma. |
| Unlock Suzuki (JP) | In story mode, once Schneider joined the party, come back to his stage then talk to Suzuki. He will challenge you, so beat him to unlock him. |
| Unlock Yakkun (JP) | In story mode, once Brad joined the party, come back to his stage and talk to Yakkun. He will challenge you, so beat him to unlock him. |
Contributed By: yannzoo and catastrophe8.
Unlocking these courts requires coming back to a character's stage and playing with him or her.
| Unlockable | How to Unlock |
|---|---|
| Unlock Backstreet Court | In story mode, once Wendy joined the party, come back to her stage and talk to the bad guys near the athletic field. Beat them to unlock it. |
| Unlock Lake Garden Court | In story mode, once Rosetta joined the party, come back to her stage and talk to the driver of the limousine. Beat him to unlock it. |
| Unlock Theme Park Court | In story mode, once Tiger joined the party, come back to his stage and talk to the little girl near the entrance. Beat her to unlock it. |
Contributed By: yannzoo.