The most recent Humble Bundle, which has already done incredibly well, now gives you even more reason to throw money at them. Braid, Super Meat Boy and Lone Survivor can now be unlocked by spending more than the average, which currently sits at almost $8. If you've already bought the bundle, you automatically get these three.
If I didn't already own most of these games, this would be an incredible deal. The Humble Bundle is always good, and adding games makes it even better, especially considering the choose-your-own price tag idea. The sale is open for another week, so if you're interested in even one of these titles, it might be a good idea to grab it while you can.