You have three days left to get the best deal of the holiday season: some of the best indie PC games available for however much you want to pay, with ample opportunity to give to charity while doing so. The Humble Indie Bundle #2 is on sale, letting you pay any amount of money for 5 great indie games. If you pay more than the average donation (currently $7.47), you’ll get the Humble Indie Bundle #1 to boot! That’s 10 total games for less than $10, if that’s how much you want to give.

There’s good reason for paying $20, or $30, or even $50 for the bundle, though. The Humble Indie Bundle was put together to raise money for charities like Child’s Play and the Electronic Frontier Foundation, and you can choose exactly how  much of your cash goes to the charities and how much goes to the developers. If you’ve ever wanted to put money toward some good causes while directly supporting independent game developers, this is your best bet.

Highlights of the bundle include old-school adventure with gorgeous art Machinarium, critically acclaimed (and admittedly pretentious and confusing) puzzle-platformer Braid, critically acclaimed physics-based puzzle game World of Goo, aquatic Metroidvania-style platformer Aquaria, and pants-wettingly scary Amnesia precursor Penumbra Overture. Every game is DRM-free, Mac- and Linux-compatible, and integratible into Steam. What are you waiting for?

(Also, consider donating to Child’s Play through the widget on the right side of the screen. Just two donors so far will get the wonder that will be our Street Fighter Rifftrax! Come on, good readers!)