The free update will feature 10 new levels, updated retina display (iPhone 4 update) and some sound bugs fixed.
 
Roll Out is a thrilling game and now uniquely designed for the iPad. It will challenge and entertain you for hours. Get ready to enjoy the experience in HD.  The iPad version will contain the 10 new levels for a total of 60. It gives you a whole new purpose to revisit the unique gameplay of RollOut and to beat the scores of your friends on OpenFeint.
 

Features of RollOut

• Top-notch artwork and animations

• Unique platform game mechanic specifically designed for the iPad

• 60 levels of crazy scrolling action! – 10 new ones

• Retina display (iPhone 4 update)

• Several gameplay elements to spice things up as you progress in the game

• Collect trophies and make your way to the highest spots on the leader boards

• Open Feint, Facebook and Twitter compatibility!

• Sound bugs fixed

 
If you haven't tried RollOut yet, you are really running out of reasons to hold off, especially as the amount of entertainment you will get out of this 0.99€ purchase is fantastic.