This is the Asian version, but is entirely in English and compatible with all Xbox 360s. For under USD$20 + postage for a game that was released new in December, and is selling on eBay for $40-$50 used, $80+ brand new, you can do far worse :)
Shipping is only afew dollars more. Price is USD$19.90, which works out to about AUD$30.50, and postage is extra depending where in Oz you're posting to.
A decent game in it's own right, or handy for tradebait.
You can find a review here….I reccommend you check that out before purchasing.
It has an average rating of 55% on Metacritic
http://www.metacritic.com/games/platforms/xbox360/riseofthea…