Humble Indie Bundle 4 adds free soundtracks for every game

Er, not every game ever -- that'd be impossible, you guys. We're talking soundtracks for every game in the fourth Humble Indie Bundle: Gratuitous Space Battles, Cave Story+, Jamestown, Bit.Trip Runner, Super Meat Boy, Shank and Nightsky HD.

The soundtracks are free to anyone who pays above the current average for the Bundle and, as usual, to anyone who's already purchased the bundle. You can snag them in mp3 format or, in the case of Super Meat Boy and Nightsky HD, also in FLAC.

This article was originally published on Joystiq.