try www.Captiancode.com. If there are even any cheats im sure that's where you can find them.
It depends what type. I have used one before and it was sucsesful but with these things you should be careful.
yes
You could buy it a ebay http://www.ebay.com/
Crash Bash 2 was planned to be released in North America on July 25, 2010, but it was canceled. There used to be a Wikipedia page about the cancelation, but they deleted it. There was also some music...