Help guide a young boy escape a terrible nightmare in a castle. Discover the long buried secrets within the dark.. The Fortress of Varnolis is a horror mystery game about a boy struggling against the terror he has awoken to. You must help the boy maneuver dark dungeons, solve puzzles, overcome monsters and discover forbidden secrets as you work your way to the top of this ancient dungeon. Collect notes and encounter strange ancient beings as you unravel the forgotten past of Varnolis and unearth the terrible truth of the many inhabitants of these ancient halls.