Escape The Darkness (itch) (Ghostanda)

You play as a security guard in a facility. The darkness has escaped, a living shadow which envelops all life it touches, each time growing stronger. It behaves much like a shadow and is scared of light, shrinking away when exposed to large amounts. The darkness has damaged parts of the facility and you have to navigate through the facility using your flashlight to solve puzzles repairing the facility and making your way out of the facility. You have to use your torch to open up paths for lasers...