Castle Oblivion
After completing the entire Journal, a new world appears, however Sora is no longer the one we had just played, however oddly keeps everything we had as the old Sora. Mickey sends him to Castle Oblivion which appeared after clearing the Journal of Bugs.
Destiny Islands
- Normal Ending: Talk to Selphie, talk to Wakka, talk and battle Tidus and then talk to the hooded figure.
- Alternate Ending: Talk to Selphie and choose no, talk to Wakka and choose no then help out Tidus from the Blox.
- Extra Ending: Talk to Selphie, then interact with the sparkling lights, both of them.
Traverse Town
- Normal Ending: Talk to Cid, then get Huey, Dewey, and Louie.
- Alternate Ending: Talk to Cid, then get Huey, Louie, and Dewey.
- Extra Ending: Talk to Cid, then get Louie, Dewey, and Huey.
Wonderland
- Normal Ending: Use a mix of correct and incorrect answers when talking to people.
For Example:- Alice: Choose Queen of Hearts
- White Rabbit: Pick up the watch for him
- Chesire Cat: Choose anything besides D, and then D.
- Talk to the Heart Guard then the Spade Guard.
- Alternate Ending: Use correct answers only.
- Alice: Choose Alice
- White Rabbit: Tell him that he dropped his watch.
- Chesire Cat: Choose D
- Talk to the Heart Guard then the Spade Guard.
- Extra Ending: Use incorrect answers only.
- Alice: Choose Queen of Hearts
- White Rabbit: Pick up the watch for him.
- Chesire Cat: Choose: I give up
- Talk to the Heart Guard on the left and then the other Heart Guard.
Olympus Coliseum
- Normal Ending:
- Hercules: Defeat above 10 Heartless.
- Cloud: Follow his test correctly.
- Hades: Defeat all Heartless.
- Alternate Ending:
- Hercules: Don't defeat any Heartless.
- Cloud: Don't follow his test correctly,.
- Hades: Defeat all Heartless.
- Extra Ending:
- Hercules: Defeat 30 or more Heartless.
- Cloud: Follow his test correctly.
- Hades: Defeat all Heartless.
Agrabah
- Normal Ending:
- Get Iago between 31 seconds and 59 seconds.
- Alternate Ending:
- Get Iago with 30 or less seconds.
- Extra Ending:
- Get Iago with 1 minute or more.
Hollow Bastion
- Normal Ending:
- Defeat Pete within 31 seconds and 59 seconds
- Get to Maleficent between 1 second and 59 seconds.
- Alternate Ending:
- Defeat Pete with 1 minute or more.
- Get to Maleficent in more than 2 minutes.
- Extra Ending:
- Defeat Pete with 30 seconds.
- Get to Maleficent with 1 minute left.
Getting every Ending Card, including the activated Castle Oblivion card, causes Yuffie and Leon to show up the next time Data-Sora uses the door.
Boss: ??? (Roxas)
Roxas is not an easy boss, but he is much easier than a lot of the bosses but requires a lot of dodging and movement. Avoid his 13 Beams attack and block every other attack. Use long-range magic, Keyblade-based attacks won't be as effective as you and he will be moving. Follow this and you'll be done.
That marks the end of the game, hope you had a great time playing this great game by Square Enix.