We've seen our share of Humble Indie Bundles over the past year or two—independent developers who gather under the "Humble" brand and release a bunch of their games priced at whatever people want to pay.

The "Indie 2D Bundle" has gone on a super-Steam-sale: you can grab Bit.Trip Runner, NightSky, NyxQuest: Kindred Spirits, Swords and Soldiers HD, and World of Goo for just $9.99 total. Each game normally costs $9.99 (discounted to $39.99 for all five), so it's basically five for the price of one.