This week, the Katamari Damacy franchise rolls onto Windows Phone 7.
I Love Katamari (WP) - $6.99 - £5.49
The King of All Cosmos has accidentally knocked all the stars out of the sky during a crazy night out. It is up to the pint-sized Prince to put the twinkle back in the heavens in i Love Katamari. i Love Katamari delivers an experience only possible on the Windows Phone 7. The gameplay is simple! Tilt your Windows Phone 7 to roll your katamari with precision. Roll the katamari ball over various objects in each stage. As more and more objects are rolled up, your katamari will increase in size and it becomes possible to roll-up larger and larger objects.
We've got the full list of I Love Katamari (WP) achievements - check the list for guides to unlocking them.