Prepare your wallets; Steam has launched their winter sale, running through January 4.
As usual, you have your daily deals, flash sales, and community’s choice, where you can vote for one of three games to be discounted even further than it already is. Among these deals, you can currently find the Borderlands franchise, Mirror’s Edge, ScribbleNauts Unlimited, the Hitman franchise, the Prince of Persia franchise and much, much more. Keep checking up on the sale as flash sales change almost twice a day.
I, personally, have enough in my back-catalog to play, but Prince of Persia and Mirror’s Edge look mighty tempting.
Source Steam