Indie Royale has the Mixer 17 bundle live at their site.
Pay the minimum (currently $2.49) for:
The Blue Flamingo
Zombie Solitaire
Postmortem: one must die
Air Guardians
Critical Mass
Streets of Chaos
Party of Sin
Memories of A Vagabond
Lantern Forge
OCEAN CITY RACING
All titles activate on Steam.