I've been looking into the New Mario Super Bros game, but I want to know some other Nintendo games, too. Are there any other Nintendo games, I'm not interested in anything like war, violence, dress -up, or cooking. Thanks!
The Ace Attorney series (starting with Phoenix Wright: Ace Attorney) is a must-have. I didn't expect it to be as fun as it is, I didn't really expect it to be fun at all. Now they're some of my favorite DS games. I don't know if it's what you're looking for, but the story is really good too.
Some other games you should try:
-The World Ends With You (again, it has a really good story and it's really fun.)
-The Legend of Zelda: Phantom Hourglass
-Super Mario 64 DS
-Kirby Superstar Ultra
-Mario & Luigi: Partners in Time (RPG)
You should go ahead and get New Super Mario Bros too. On top of all the worlds and star coins to find, there's minigames you could play by yourself or with friends and a Mario vs Luigi mode to play with one other person.