This game is the reason i'm a gamer (PS: My score is 9.75, i just wish i could put that in the score box to the left)
Kingdom Hearts is about a 14 year old boy named Sora and his friends Riku and Kairi and they wish they could get off their island home and go to other worlds...with a raft... anyway after Sora's world gets sucked up by a giant black hole in the sky and getting the Keyblade, he ends up in traverse town where meets up with Donald and Goofy after they get a letter from their king telling them to find the key, then the 3 go to many Disney worlds, defeat the heartless and save the king and Sora's friends.
The world you go to are...
Destiny Islands (the tutorial world, this is were the 3 friends live)
Traverse Town (the shop world, this is were Sora meets Donald and Goofy)
Wonderland (the annoying world, one of the few i don't like)
Olympus Coliseum (the Tournament world, some tournaments and hidden bosses) (Warning if you try the Hades cup or the hidden bosses, Be Prepared!)
Deep Jungle (the.. well, jungle world, your first non-Donald or Goofy ally appears here)
Agrabah (the underground and overground world, prepare to see this one a lot in the series)
Monstro (the maze world, good luck your first time here)
Atlantica (the water world, it's better than KH2)
Halloween Town (the Holiday world, some cool costumes, and a very easy boss)
Neverland (the flying world, it has a pirate ship)
Hollow Bastion (the boss world, yep lots of them)
End of the world (the final world, also the leveling up world)
100 Acre Wood (the mini game world, enough said)
Game play wise, it's an action RPG. you got the Keyblade as a sword, you have some magic and summons, you can get items and Key chains to use, and that's the game play in a nutshell
The only things that are wrong with it are your weak ally's and the dang camera.
Kingdom Hearts is a great game i think anyone who likes action RPG's and/or Disney can enjoy.
...well what are you waiting for, go play it!