Time to go shopping! Here are all the games in the Humble Store
The Humble Store isn't really a store. Instead it's more of a service, allowing smaller developers to take credit card payments for their games and offer downloads without having a pay a big cut to a larger service. Your downloads are also kept in your account, so you can grab previously purchased games at any time. It's pretty neat, and we've covered it extensively in the past.
This is just a list of all the games being offered on the store, in alphabetical order. There are a ton of good games here, and you get the sense of curation being done in the Humble Store; there isn't a ton of fat on this list. Close your eyes, throw a dart, and you'll likely hit a good game.
I'm not sure if this is really all the games being offered, but it looks pretty extensive. Go support some indies and play great games!