As we mentioned on our last podcast, Angry Birds is selling like hotcakes for the iPhone and now Android. I guess that wasn’t enough for Rovio Mobile though, because on their blog today they announced a special Halloween edition of Angry Birds. It will be a standalone game with 45 spooky new levels. Unfortunately for Android users it will only be available on the iTunes App Store. Rovio says it should show up at midnight on October 21st, and will run you $0.99 for the standard version and $1.99 for the HD iPad version.