Super Meat Boy and Shank are among the games on offer in the Humble Indie Bundle 4, which launched yesterday.
The latest pay-what-you-want promotion - the fourth in the last three months - also includes Jamestown, Bit.Trip Runner, and NightSky HD. Those paying more than the average - currently $5.34 - also get Gratuitous Space Battles and Cave Story+. As always, the games are DRM-free and run on Mac, Windows and Linux.
Buyers are able to stipulate how they would like their payment split between the developers involved, the American Red Cross and Child's Play charities, and the bundle's organisers.
Since launch yesterday, the bundle has already raised almost a million dollars from over 170,000 purchases.
Source: Humble Bundle