Dustforce is DRM-Free

Dustforce included in the new Humble Bundle
Hitbox Team today announced that Dustforce is now available DRM-free on PC (Windows), Mac and Linux - the game and its soundtrack are currently being featured in the new Humble Bundle, a package deal which allows gamers to pay what they like for six indie games; letting them specify the way their money will be split between developers and charities.
Dustforce is a 2D platformer where players are called to fight against the forces of dust and disorder. You play one of four acrobatic janitors and clean up the world in style. You will leap and dash off walls and ceilings and deftly traverse over 50 precarious environments that vary in difficulty.