In search of a cure for your unique disease, you have come to Equestria seeking treatment. However, there is a price. Equestria, once a lively and happy place, is now plagued by a terrible curse that preys upon the good citizens. It's now up to you to right what is wrong. Can you track down the source, save Equestria from its horrid fate, and keep the darkness at bay? Can you survive the night...

...or will you fall into the Endless Nightmare?