Yes, you have to use action replay though.
There are no hidden keyblades. Most of them you unlock on each level. If you have enough materials, you could synthesize the ultima weapon. And another keyblade you can unlock is when you face Sephiroth. If you beat him, you get the Fenrir keyblade.
Not A lot of them but there are some.
they are hidden throughout the world.
Not unless you're talking about ultima weapon.
yes in kingdom hearts 2 there is a hidden key blade its long and complated to explain go to youtube and type in how to get ultima weapon and the video sould show you how to gat it
In the ship she is hidden in a room. You need to be able to fly to reach her. After you're at the clock tower, she is sitting on the ledge.
Pinocchio is hidden in a chamber of Monstros bowels... not kidding you might need to find a guide online because it is extrememly confusing
The cast of Hidden Hearts - 2009 includes: Kamilah Lay as Jo Bubba Weiler as Jim
The ability high jump is found in the hidden level monstro that is found half way between agrabar and the lower world (atlantica).
The last time I had Mushu was from getting Key of Rewards card and entered where the hidden room is. I found it in a Treasure Chest. Maybe you can do the same?
Because you have to have all the worlds to 100%, all Keyblades, all special attacks and all prizes hidden or secret. When you have them you can go in there and you can see the big secret behind the x-blade, and also why it is that the Ventus has! It is highly and still earn a exclusive keyblade!
if im thinking of the right place it is really well hidden i forget which place but its behind a boulder and near the bottom of the seafloor this is if im thinking of the right place