EA has its feet well and truly under the table on Facebook, having not only bought out Pet Society creator PlayFish but also persuaded some of its heavyweight console and PC developers to produce promotional casual games.

BioWare's on a roll in the free online gaming department, having stolen an afternoon's work from yours truly with the Dragon Age promo. Now the dastardly oiks are trying to repeat the trick with Gift of the Yeti.

Santa's fallen ill after one too many minced pies, and it's up to the yetis to save Christmas. This entails stomping around a large, glittering city stuffing gifts through people's front windows. Click the red arrows to perform said stomping and stuffing.

The police don't take kindly to this, the scrooges. Steer clear of flashing lights.

Play Gift of the Yeti