I've been working on this for some time now, and I guess it's time to announce the sequel/iphone-port of Unstoppaball, Unstoppaball DX.
Aside from a reworked menu-system, loads of bugfixes and improved level-design, it will feature
- Motion controls, you move your ball by tilting the iDevice
- Ball-customization, with 36 balls available
- New soundtrack
- More achievements
Unstoppaball DX is out soon.