Mobile games developer Rovio has released a Christmas edition of the insanely popular Angry Birds game for iOS and Android based devices.
According to The Metro, the Angry Birds "Season's Greetings" will be available as a free update for iOS users who had purchased the special Halloween edition, titled "Trick or Treat". Those who didn't will have to buy the app from the App Store for 59p.
The Angry Birds Christmas edition has also landed on Google's Android platform, where both the Christmas edition and the Halloween edition are available in a free bundled download from the Android Market and Getjar.
In a blog post, Rovio urged fans to celebrate the upcoming "Angry Birds Day" on December 11th by organising local events.
"Size does not matter - get your friends together, get creative, and document and share your local event with other fans around the world!,” the company said.