The Frozenbyte bundle included Trine, Shadowgrounds, Shadowgrounds: Survivor, Splot, and Jack Claw.
Frozen Synapse is described as "the ultimate tactical game" and is a turn-based strategy game. Below is a video about the Humble Frozen Synapse bundle.
As of right now there are more than 80,000 sales with payments totally $365,858.43. With 13 days left, this bundle could quite easily top $1M USD, like many of the past deals.
Visit HumbleBundle.com to learn more.