Indie Gala has the Halloween ’14 Bundle live at their site.
Pay $2.99 minimum for:
Rhiannon: Curse of the Four Branches
Overcast – Walden and the Werewolf
Sang-Froid – Tales of Werewolves
Real Horror Stories Ultimate Edition
Curse: The Eye of Isis
Dead Hungry Diner
There are also two mystery games that unlock on 11/3.
All games in the bundle activate on Steam. The minimum price of the bundle will go up in 22 hours.