E.C.H.O.

You are a test subject in a human augmentation laboratory. Stripped of your sight, you must find your way through various rooms by utilizing the power of echolocation. Controls: - Move the mouse to look around - WASD or Arrow Keys to move - Left click to interact with objects or shoot (Once you obtain the emitter) Notes: Hard Mode enables the puzzle levels. These are extremely challenging and can be very frustrating to play. You have been warned. *Headphones are encouraged! **Source for shader c...