Kalypso Media are being pretty transparent with their Humble Weekly sale which so far has generated over $250,000 and received 57,000 plus downloads. The current deal offers games for as little as $1 and the option for gamers to decide where their purchase funds go to – either charity, the Humble hosting or publisher Kalypso Media. What is also neat, is how gamers can divide their contributions between all three. This week,  gamers can snag  Steam versions of Tropico 3, Sine Mora, SkyDrift, and Anna – Extended Edition! and if you pay $6 or more, you’ll also receive Tropico 4 and Jagged Alliance: Back in Action as a bonus. Take a look at the Kalypso Media official page here.