Top shop HMV is offering free Microsoft Points to anyone pre-ordering Ninja Gaiden 2.
The Xbox 360 exclusive is out on June 6th. Buy it at HMV for GBP 39.99 and you'll get 1000 points - equivalent to GBP 8.50 / EUR 12.
You can expect a full review of Ninja Gaiden 2 shortly. In the meantime, why not read a brief history of the series.