Fibrillation is a philosophical and mystical horror story experienced in the first person and designed to be played in one sitting. This is a small game, and a full session takes about an hour and a half to complete. The game provides players with the unique experience of being immersed in an atmosphere of emptiness, helplessness and anxiety, just like in our worst nightmares.

The protagonist, Ewan, wanders through mysterious places, trying to figure out where is he. Hounded by his fears, our hero must overcome all obstacles to find a way out, after which the player will face the choice of how he ends the game, thus deciding Ewan's fate.