Humble Bundle offers Steam downloads of The Long Dark, Quantum Break, and Warhammer 40,000: Dawn of War III for Windows for $12 when you sign up for the Humble Monthly Subscription Box. That's a $99 savings on those three games alone. The Humble Monthly Subscription Box includes a selection of games valued at over $100. This month's haul features 10 games, including Rivals of Aether and H1Z1. Subscribers also get 10% off Humble Store purchases. Deal ends January 5, 2018.

Note that you can cancel the subscription at any time. Even if you do cancel, each game is yours to keep. Several of the included games may also be compatible with Mac and Linux.