It's not the sequel to Kingdom Hearts it's more like Kindom Hearts 1.5.
User Rating: 6.7 | Kingdom Hearts: Chain of Memories GBA
This is the GBA spin off of Kingdom Hearts for the Playstation 2. The thing that made Kingdom Hearts exciting was the action game play. But you may ask how would you put this experience on the GBA? Well the awnser is they don't. Instead of that they use a complex card battle system. You use a deck of cards containing spells, attacks, and allies. So you select these and then they attack. The good thing about this game is a decent story and returning favorite characters from the first game. Even if they don't fight with you side by side they are with you in card form. I personally did not enjoy this game and since it does not have any real importance to the overall story I think that it's not worth buying this game. Maybe if you can rent it or if you can buy it on Ebay for 5$ go for it. Perhaps if you really want to play this game wait for Kingdom Hearts 2 Final Mix which will feature this game in 3D which might make this game better. 
