Indie game developer Wolfire Games are hosting what they call the “Humble Indie Bundle,” which includes World of Goo, Aquaria, Gish, Lugaru HD and Penumbra Overture. Separately, they would cost $80.
The catch is that you can pay whatever amount you wish to, for all five games, and specify how you would like to split your payment between the developers and charity. The sum alloted for charity will be donated to Child’s Play charity and the Electronic Frontier Foundation. You can divide your payment up between developer and charity equally, give the entire sum to one or the other, or customize it however you like.
Also keep in mind that all of these games are compatible across PC, Mac and Linux, and that there’s no DRM involved. It really doesn’t get any more convenient than this, so if you’re in a giving mood, game on!