You gain either more ap, health, magic or abilities
The abilites are things like trinity limit and summon boost
Aerial Dash, Glide, Quick Run, and High Jump
There are many abilities. Too much for me to name, Scan came in handy though
go to abilities and equip scan
You cannot play as him in kingdom hearts 1 but you can in kingdom hearts: chain of memories.
No. Kingdom Hearts 1 is only for the PS2.
There isn't an Aura Ball in Kingdom Hearts 2. I never seen it in abilities. If I know, I'll improve this answer. I'll research it.
Kingdom Hearts 1 is for the PlayStation 2 or PS2.
Alice appears in Kingdom Hearts 1.
There are no codes for Kingdom Hearts.
Its like KH2 but with more seceret bosses, keyblades, and abilities.
kingdom hearts 1, kingdom hearts 1 final mix, kingdom heats 2, kingdom hearts 2 final mix, and kingdom hearts birth by sleep, 358/2 days, and coded i think come out at about the same time.
Kingdom Hearts Manga(published by TokyoPop) Kingdom Hearts (vol. 1-4)Kingdom Hearts: Chain of Memories (vol. 1-2)Kingdom Hearts II (vol. 1-4)Kingdom Hearts: 358/2 Days (unreleased)
Kingdom Hearts Chain of Memories was the first Kingdom Hearts title after Kingdom Hearts, it was originally released on the Nintendo Advance/SP but they later rereleased it for the PlayStation 2.
Sora was not asleep at the end of Kingdom Hearts 1. He did not go to sleep until the end of Kingdom Hearts: Chain Of Memories and awakes at the beginning of Kingdom Hearts 2.