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Indie Royale has the Mixer 7 Bundle live at their site.
Pay the minimum (currently $4) for:
Beatblasters 3 (Steam, Desura, DRM Free)
Farm For Your Life (Steam, Desura, DRM Free)
SOUL GAMBLER (Steam, Desura, DRM Free)
Legends of Aethereus (Steam)
Dead Bits (Steam, Desura, DRM Free)
Corporate Lifestyle Simulator (Steam, Desura, DRM Free)
Etherlords (Steam)
Etherlords II (Steam)
Mystery Bonus