Humble Winter Sale

The Humble Winter Sale* is now underway, offering discounts on scads of games (*Blue's News may receive a commission on sales of this item). In a bit of online store inception, there's a Humble Games Winter Sale on Steam as well. Getting back to the Humble Store, there's no accompanying blog post, just a brief note on Twitter:
The Humble Winter Sale is here! Save up to 90% off across tons of titles on the Humble Store.

Which game are you looking to pick up?