Why do you think that Nintendo releases so many 'kiddie' games? Games aren't entirely aimed at people from ages 15-25. Mario games are a staple of Nintendo, and many of them have so much free time and they drool when they see a commercial for the new Mario Party or a Spongebob Squarepants game. PS2 doesn't really have a staple character, nor does XBOX. One of the best games on Gamecube, no matter what age you are, is Mario Kart: Double Dash. I could play that for hours on end with people day after day. Quit being such a fucking prick, and thinking that Nintendo is just 'kiddie'.