Hi,
we just OpenSource'd one of our games - iLabyrinth http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=380886785&mt=8
It's on AppStore and making some money so It's not totally crap :) If you new to Cocos2D development you can fork it on github https://github.com/ud7/iLabyrinth
please respect our rights and don't just fork-compile-submit as new game