The latest selection of festive Steam deals is fairly disparate, but there's something here for everyone. Blur and Brink are both down to £3.74 and both worth taking advantage of at this price level. The Mass Effect and Operation Flashpoint games are also cheap as chips, while the indie loving is brought to you courtesy of Limbo, SkyDrift and Torchlight. Space Marine, however, is not much of a deal - since Zavvi will happily sell you a physical copy for five pence less. I suppose that Steam will be your best option if you really need it before Christmas, though.