If you own a copy of Angry Birds HD then Rovio have just sent you a Christmas present - a new update.
A new theme 'Frontier Badlands' with 15 new levels plus a new golden egg to find.
At last, the much promised, Mighty Eagle makes an appearance, allowing players to skip levels. The Eagle destroys all the pigs in the stage but it costs 59p - 99c or .79euro.
The update includes Game Centre support with achievements and high score lists using Apple's gaming service.
Angry Birds video game walkthrough videos Complete Theme 1 to 5 + Seasons - iPhone and Nokia mobile
Let's all hope the new features din't take too long to reach iPhone iPod and Android users