UPDATE 20 July 2012 :
Fixed a crash error on iOS 5.0 and iOS 5.1
NOTICE : This update is still waiting for review ,may take few days , up to 1~7 days
But if you want to fix it immediately ,please first close xcode ,and download this new GameMain.m : http://bit.ly/Mx4QNJ
then replace the old one 
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DEMO VIDEO :
http://www.youtube.com/watch?v=XV0xb_HbNTA
This game is iOS port of the flash version <Present Stacker Holidays Flash Game> by majd_abdul
Tap ccreen to release a present. Get a bonus for stacking the presents perfectly on top of each other. Stack as many presents as you can! Have fun 
http://activeden.net/item/present-stacker-holidays-flash-game/891477
Other iOS Game :
Cave Run Game – Cocos2D
Credits:
Music is “Windswept” by Kevin MacLeod – www. incompetech.com
The sounds are courtesy of HYPERLINK “http://www.freesound.org/index.php” the free sound project.
Credits go to these authors for their great sound samples: propthis, HerbertBoland, justinbw
Please rate my file, I’d appreciate it
Thanks you