You mean click wheel ipods? Like the nanos and stuff? Well i would suggest My Sims DJ. Its fun, entertaining, and good for most ages. The only bad thing is it drains you battery:(
Yeah. There's Vortex, iQuiz, and Klondike. There are many more, but those come internally installed and are free.For more info, go to http://www.apple.com/games/ipod/.
Yes. You can get games from itunes for the classic. The games are a lot more fun on the ipod touch though, because you can only use those buttons to play the the games on the classic. If you want an...