Humble Indie Bundle 7 has generated $1,744,743.37 from the sale of 272,084 bundles (as of this writing) with an average purchase price of $6.41. The pay-what-you-want DRM-free bundle for Windows, Linux, and Mac operating systems has another nine days to go.
Humble Indie Bundle 7 includes The Binding of Isaac (plus Wrath of the Lamb DLC), Closure, Shank 2, Snapshot, and documentary film Indie Game: The Movie. Paying more than the average price will get you the old-school RPG Legend of Grimrock and the strategy-RPG-tower defense hybrid, Dungeon Defenders.
Also included in the bundle are the soundtracks for Legend of Grimrock, Dungeon Defenders (you have to pay more than the average price to get these two soundtracks), Closure, Indie Game: The Movie, and Shank 2. All of the games are DRM free and supported on Mac, Linux and Windows platforms.
For more info on the bundle, visit www.humblebundle.com.