Nevermind

Nevermind is a game played by Markiplier.

Game Information
Nevermind is a first-person biofeedback-enhanced horror adventure game that gets more challenging as you get more frightened, honing your ability to manage feelings of stress and anxiety. In Nevermind, you are a Neuroprober – a unique physician who, through the use of cutting-edge technology, is able to venture into the minds of psychological trauma victims for whom traditional treatment methods have proven ineffective. Nevermind is – at its core – an adventure game (in the spirit of classic games like Myst), where you must explore strange worlds and solve puzzles to unlock the terrifying mystery that lurks within each patient’s inner psyche.

Episode

 * BIO-FEEDBACK HORROR GAME!!