Yes you can, but only if you have wireless in your house or area or a wireless usb thing.
Not as a software, but you can play it online
Try Xflame.
It was shut down March of 2012 so no one can play it now.
Go to the Apple online store in person or online to buy a MacBook Pro.
Yes, yo u can do almost anything on a Mac u can do on a micro$oft crapupter
no
The MacBook's DVD Player software will play all standard DVDs inserted into the DVD drive on the side of the MacBook.
Yes, the game Ao Oni can be played on a Macbook or Windows.
The MacBook A1278 is still useable in 2014 and can be purchases online on Amazon.com.
Unfortunately the MacBook Pro seldom sells for a reduced price. If you are looking to find the best price for a MacBook Pro I would suggest checking Amazon, or the online auctions on EBay.
Yes, it is good. (and a little tip, plug in a USB mouse because this is VERY hard to play on the MacBook trackpad.)
The Apple store or online at apple.com