The Humble THQ Bundle is already a pretty sweet deal as it is, but how about some more goodness? Titan Quest and the Red Faction: Armageddon DLC "Path to War" have been added to the publisher's bundle, and folks who already purchased the bundle can download the new content for free. Everyone else can grab both along with the full bundle the old fashioned way: by paying over the average price.
And yes, Red Faction: Armageddon is already part of the core bundle, because we can't imagine the Humble Bundle people selling DLC and then expecting you to buy the core game elsewhere.
Here's a brief description of each as seen on the Humble Bundle blog (appropriately named Humble Mumble):
In this top-down action RPG, players embark on an epic adventure of good versus evil where they will confront the Titans, parents of the Olympian gods Zeus and Poseidon, who have escaped captivity and are wreaking havoc on the world. In order to save mankind, players travel to a number of monumental ancient world locations where they battle mythical monsters such as Cyclops, Hydras, and Minotaurs on a journey to uncover the secrets to once again imprison these mighty and destructive gods.
Red Faction: Armageddon - Path to War
The Earth Defense Force has been defeated, and after centuries of oppression, Mars is finally free. For a time, there was peace. Yet from the forgotten ashes rose Adam Hale, scarred from years of struggle, seeking ultimate revenge against the Red Faction.
Right now, the average price to beat is $5.59 USD, and you've got a bit over six days to snag this THQ pack.