Is it possible to buy the new Xbox 360 in the USA and then play games on it which I bought in Europe?

Is it possible to buy the New Xbox 360 in the USA and then play games on it which I bought in Europe?

Or is there a regional code which makes this impossible?

some what
some games are region free like assasins creed ghostbusters resident evil 5 and left for dead

others are region locked like gta 4 your just going to have to google for a few lists and purchase carefully

also if you live in europe and you have an american xbox 360 you need a step down converter otherwise you;ll fry the machine which expects 110 volts not 220

try this list for starters but dont rely on it http://www.play-asia.com/paOS-00-3-xbox360_compatibility_guide-49-en.html