The Humble Indie Bundle is a unique kind of bundle that we are trying out.

Pay what you want. If you bought these five games separately, it would cost around $80 but we're letting you set the price!

All of the games work great on Mac, Windows, and Linux. We didn't want to leave anyone out.

There is no middle-man. You can rest assured that 100% of your purchase goes directly to the developers and non-profits as you specify (minus credit card fees).

We don't use DRM. When you buy these games, they are yours. Feel free to play them without an internet connection, back them up, and install them on all of your Macs and PCs freely.

Your contribution supports the amazing Child's Play charity and Electronic Frontier Foundation. By default, the amount is split equally between the seven participants (including Child's Play and EFF), but you can tweak the split any way you'd like.

Gave them 7,60$ (0,01$ more than the average ). Already had World of Goo and Penumbra so I'm probably gonna gift this to someone.

*wink wink*

What are you doing?

At present Linux and Mac users are donating more money than their Windows counterparts, something which Rosen speculates is down to "the fact that there are far fewer other game developers who support these platforms."

"I think the biggest takeaway [from the promotion] is that it pays off big time to support Mac and Linux, which account for 50% of the revenue," he added