Humble Bundle offers downloads of the Humble Japan Edition 3-Game Bundle for Windows for whatever you want to pay. If you opt to pay the bare minimum of $1, that's $12 under the lowest price we could find for these games elsewhere. It includes Unholy Heights, One Way Heroics, and Gigantic Army. If you pay $6 or more, you'll get Ys Origins, Mitsurugi Kamui Hikae, and PixelJunk Shooter (also for Mac and Linux). If you choose to pay at least $10, you'll also get Astebreed. Your contribution can be donated to charity (Electronic Frontier Foundation or Child's Play), the developers, or both. Deal ends August 14 at 2 pm ET.