Uses the RocketBoots web game kit, jQuery, Lodash, Mustache, Google Fonts, and a few images from Wikimedia Commons; everything else is original and © 2016.
Code is open source, released under the MIT license, and available on GitHub. Artwork is licensed under the Creative Commons BY-SA-4.0 license: .
Using mystical evocation you can call spirits and demons into the physical realm and bind them within your magic circle. More powerful entities will provide more forbidden knowledge, but will increase your chance of madness.
Books for saving knowledge are essential to all professional magicians.