Closure

Closure is a horror-themed puzzle-platformer video game played by Markiplier.

Game information
In the dark and mysterious world of Closure, only what you see exists. Manipulate lights to phase objects in and out of reality in this multiple-award-winning puzzle game. Play as a strange spider-like demon who explores the stories of three human characters through beautiful, eerie environments, such as a decrepit factory, a murky forest, an abandoned carnival, and the strange, surreal realm that connects them together.

Episode

 * Closure