Today BioWare released a free game called Gift of the Yeti through Facebook. It should get you into the holiday mood, provided your definition of the word "holiday" is broad enough to include rampaging yetis.

The 3D game's premise is simple, if slightly confusing: Santa is sick so a yeti is delivering presents instead. You stomp from house to house, smashing their doors open and throwing presents inside. This attracts the attention of the police, who you'll then have to escape from.

The game requires you to download and install an application to play. It's only 3MB, though. You've spent hard drive space in worse ways.