He ASK for games NOT OVER 128MB KINGDOM HEARTS ARE 256MB
Try bomberman 2 is the best single player bomber man game in my opinion.
Another good game, and many may not agree is Mega man Star force series. (You may like this if you like battle network)
New super mario bros was always a favorite of mine, especially when you play with friends.
Oh and then there is N+ Based on the popular flash game.
Chrono trigger was and is always godlike as much as final fantasy 4 too
Mega man Zero collection, is a easier experience for new players but still has the original difficulty if wanted.
Mario Kart DS was a good one too.
Sonic Rush and Sonic Rush adventure are good games.
Oh and Contra 4, Trust me, is made by wayforward games.