How do you get Mickey Mouse in Kingdom of Hearts 2?

Answer 1

Don't quote me on this, but I think Sora has to die in a big boss battle. I was watching a YouTube boss battle on KH2 and Sora died and then Mickey came in. He restored Sora and battled a little. A: If sora dies during an important boss battle it will ask you if you want to give up or not. If you say you don't want to give up, king mickey will take sora's place and you can fight with him a little, but what you really need to do is use mickey to heal sora. After that, sora will come back into play.

Answer 2

The only time you use Mickey in Kingdom Hearts 2 is when you die during a fight. There are specific times where you can play as Mickey - for instance, the fight against Xaldin - but you can't use him every single time you die.

Answer 3

you have to use a GameShark, unfortunately sorry