It wasn't long ago that there was a Humble Sale for Daedalic adventure games, and now there's another with a firm focus on the point and click/adventure genre. Pay what you want for Dead Reefs, Mystery Series: A Vampire Tale, Safecracker and Aura: Fate of the Ages. Pay over $6 and get Dark Fall 1/2, The Book of Unwritten Tales, Deponia and more. Head here for more details.