Bloodmasque, which we've yet to conclude is pronounced as blood-MASK or blood-MAS-que, is currently free for iOS devices until Midnight on November 7. The game has also added the "Hunter Rankings" feature, which is a set of weekend challenges for in-game items.

The Vampire-hunting app features French maid vampires. That's servants of darkness wearing French maid costumes, not blood-suckers made in France. Anyway, the Unreal Engine-powered game also features "photo-based customization" and is regularly priced at $6.99. Now you can save that $6.99 for in-app purchases.