Kingdom Hearts CoM/RE:CoM: The storyline helped tie up a couple ends, and the second prospective was welcomed. The fact that this game meant that I could bring KH with me was a plus (Actually this game is why I got a GBA:SP) The battle combat is interesting, just very frustrating to use (and RE:CoM, the much improved graphics is a plus, but a ps2 game that plays like a gba game, not welcomed).
Kingdom Hearts 258/2 days: Yet again, the storyline, and the new prospective it offers, but the battle system, while in concept it works, it doesn't like me D:
Kingdom Hearts RE:Coded: Plays exactly like the first game, including the recyclin of the storyline (slightly tweaked).