The ‘Humble Indie Bundle’ is offering five PC/Mac games for the knock-down price of … well, whatever you feel like.The titles included are blob-based World of Goo and Gish, underwater mermaid fun Aquaria, freakish horror Penumbra Overture and, err, something to do with rebel samurai rabbits called Lugaru. All of this can be yours for as little as $0.01 USD.Before you get all Timmy Tightwad though, keep in mind that the money raised will be split between the charities Child’s Play and Electronic Frontier Foundation, as well as the original developers of the games.But wait! Maybe you hate charity and you’d like all of your money to go to the developers or something. Multiple distribution combinations are possible through the offered customisation option, so it is indeed possible to boycott charity. You weirdo.All games in the bundle will run on Windows, Linux and Mac. They are also guaranteed DRM-free.At the time of writing the total raised is $65,716 USD, but as the offer lasts another week this will no doubt rise and rise.