i don't think you can. yeah im pretty sure you can't.
It saves itself after every misson and after every mini game you cannot save by your self.
It automatically saves when you finish a mission, buy clothes, or play a game.
You save people
save rookie and jet pack guy and dot on the tallest mouton
Maybe you already have a save file. well it's possible that your game is bad. if you are playing as the guest, then no it will not save. if you are trying to make a character not playing as guest, then well....take it somewhere and try to figure out what is wrong with it.
Save Rookie and Jet Pack Guy Also Dot on the Tallest Mountin
You may have a little glitch going on. Try emailing the company.
The game might have some problem
Complete the Stage spot second get the goly one first, After you save the stage take one costume. (both if trying to get 100% completed) And put it on then dance in night club.
There is no game save. When you exit the game all the relevent information is saved. There is no need to force a save and no option to do so.
you can just let your game save after elite four and then turn ds on and off and then you will be able to play postgame
you can't