Nup
It depends. The iTunes app store has many games that are free and many that are not.
you can't it is only for ipod touch, iphone,and ipad
No, it comes with your iPod touch.
You can't
Yes
no
You can only get ipod games on an ipod nano or ipod classic. You can get apps on an ipod touch
By jailbreaking your ipod touch and downloading cydia.
== == No, there is no way Apple would ever let you do that. Period.
You need an internet connection to get apps for your iPod Touch, whether it is downloading them directly to the iPod Touch or it is using iTunes through a computer.
No, you cannot. The iPod Touch games can only be played on an iPod Touch.
You cannot delete an app as it is downloading. You have to wait for it to finish downloading, and then you can delete it.