It looks as if owners of Angry Birds Halloween will be able to get the Christmas update of the game for free.
This is according to Finnish radio station YleX's website, which also has three screenshots of the game posted.
The new update is expected to be released before December 1.
Rovio has said it has submitted an update to Apple, and Game Center has been included. There are also "several new birds on the drawing board".
Thanks, Pocket Gamer.