How do you get 100 percent item completion in Kingdom Hearts Birth by Sleep?

Answer 1

In order to get 100% on Kingdom Hearts II, some requirements must be made:

• Complete all Gummi Routes 100%
• Complete all minigames.
• Seal all keyholes.
• Meet all characters.
• Defeat all bosses, including extra bosses.
• Win all tournaments in Olympus.
• Complete Jiminy's Journal.

Answer 2

If you complete Everything including all the gummi routes 100%, a 5th door will open in the timeless river. after you help mickey fight another group of heartless, you'll be able to summon mickey.

Answer 3

You will need to get all the items in the game, open every chest for each character, and fully complete the Mirage Arena. You must earn enough medals to purchase the Giga Recipes. Once all of the above is completed, you should have 100% item completion.

Answer 4

by repeating all the gummi ship routes and getting 100% in all lvl1 lvl2 lvl3 routes

Answer 5

Fight people

Answer 6

by collecting everything in-game