My friend went and unlocked nearly everything, from awards to items. I wanted to reset my progress and unlock them myself, but there doesn't appear to be a way to do so.
The application, yes. It seemed to work at first, but then a second later it had grabbed all my progress back. Seems to have to do with Game Center, since it appears to grab my progress as soon as it logs me in. Even if I remove it from GC it still happens, though.
I don't even have an agon account, heh. Disabling GC when it asks you when you first launch the app kept my progress from being restored. I'll just have to play without GC, I guess.
Try deleting the app, kt should say whether you want to keep the GC data or not. Say remove, then reinstall. That might work.