Sorry I had set it up to revert back to paid automatically. I've made it free again it should happen shortly. It will stay free until 9pm PST.
I updated this app 1 week ago. The first 20 levels have been edited to show some of the more interesting features of the game in earlier levels. It's now at $0.99 but a free version with 30 levels should be approved by apple any day now. I'm also working on another 20 levels of the paid version which would bring it up to 70 levels. This should be complete by the weekend and hopefully available a week later. Hope you enjoy the game. Travis Director Webtopia Mobile Application Development. http://www.webtopia.com.au/iphone-apps/
This app is now ranked #171 of all Free apps in the USA and ranked #9 of all free apps in Canada. Thanks everyone who's left a review. I really hope you enjoy it. Apple is currently reviewing the latest update that includes 20 extra levels. So should be available within 24 hours.
Quick Update. It's now #1 free app in Canada. Ranked top 10 in several scandinavian countries and ranked #128 in USA. Over 200,000 downloads. Free campaign ends in less than 24 hours so grab it now if you haven't got it yet. http://itunes.apple.com/us/app/crazy-hamster-ball/id431761721?mt=8
Only 4.5 hours remaining of the Free App Campaign. http://itunes.apple.com/us/app/crazy-hamster-ball/id431761721?mt=8