(Disclosure: This site contains product affiliate links. We may receive a commission if you make a purchase after clicking on one of these links. Read our affiliate disclosure for more info.)
Indie Royale has the Mixer 4 Bundle on sale.
Pay the minimum (currently $3) for:
Q.U.B.E. (Steam , Desura, DRM free)
One Finger Death Punch (Steam, Desura)
Sword of the Stars: The Pit (Steam, Desura, DRM free)
Data Hacker: Corruption (Desura, DRM free, Greenlight)
Ku: Shroud of the Morrigan (Steam, Desura, DRM free)
Ultionus: A Tale of Petty Revenge (Steam, Desura, DRM free)
Isomer (Desura, DRM key, Greenlight)
Litil Divil (Steam, Desura, DRM free)
Mystery Bonus