Start story mode. Choose any Ultra other than Mebius. When Zoffy gets injured, Ultra Mother tells you he need 3 days to recover. After this, a training will start against the other 5 Ultras. Beat one and and start the 2nd fight. As soon as the 2nd fight starts, press start button. Save data and go to menu. Quit game and go back to PSP menu. Move 3 days forward on your PSP clock. Start game and continue story mode. Continue to beat the other remaing 4 Ultras in training. Story will change after the training. Finish the story to unlock Ultra Father.
|Unlockable:||How to unlock:|
|Ultra Father||Play through story mode.|