to get back to the hollow bastion you talk to cid in traverse town, who tells you where another navigation gummi is. This gummi is located in the secret waterway
then you go to hallow bastion with the warp hole and go to the place where you fought riku go in and youll fight behemoth and across the keyhole in hhallow bastion theres a chest and oblivion keyblade lies within it
Advance the storyline
I wish it was but unfortunately NO
The hearts of all 7 Princesses of Heart combine to unlock the door in Hallow Bastion, but the final princess Kairi needed her heart to finish the Keyhole. When Sora beats Ansem's Heartless, he tries but can't seal it because the Keyhole's incomplete. Sora then stabs himself with Ansem's Keyblade (Riku's Soul Eater) to shatter to all 6 of the Princesses' hearts, to lose his own heart, and to awaken Kairi by returning her heart. Now, he turns into a Heartless, and Roxas (Sora's Nobody) is born.
Nope. Not even in Kingdom Hearts 3. However you can unlock his Dissidia costume in Kingdom Hearts Mobile. And theres at least one more Kingdom Hearts game coming out-so we Zidane Tribal lovers have hope. <3
Unfortunatly, you can't.
you can't play as him just as Sora
To unlock all of the tournaments in the game Kingdom of Hearts 2 you need to first complete all of the Pain and Panic tournaments. After this task go see Hades for new tournaments.
http://www.gamespot.com/kingdom-hearts-ii/cheats/ here is a link to a great website that has the unlockables. and ignore the other person's answer because i doubt they have ever played any of the kingdom hearts games.
not that i know of
you beat all of the earlier ones.
You can only play as Data-Sora in Re:coded.
Defeat Riku (after Xion)