Well first off I just want to start by saying you won't be making a kingdom-hearts quality game. It's just too hard to do without a big company, etc.
If you want to make a game, it all depends on what you want and how much work you're going to put into it. If you just want to make games for fun and not put too much work into it, look at the 3d game maker (I don't know much about it...). If you're willing to put more effort into it (and look a little geeky too
), then look into darkbasic and darkbasic pro, to program games.
Again, it's entirely up to you what you want, but don't get your hopes too high thinking you'll be making kingdom-hearts quality games, because it just won't happen
. Good luck with whatever you decide to stick with!
-H4ck1d