Outlast also lets you see the world through his eyes and camera, giving the game a hauntingly voyeuristic quality that heightens the horror you’ll witness. These simple sounds do such an effective job of drawing you into his nightmare that at times you’ll wonder if his heart is the only one you hear beating so quickly.
Miles will also whimper or shiver when an enemy is nearby, alerting you to be careful and building tension in the process. Because most of your environments are cloaked in darkness, sound is one of the only ways you’ll be able to tell where an enemy is and what areas you should avoid. Whether it's a thunderclap in the distance or the creaking of a rusty gate, the sound effects give Outlast a spooky ambiance without feeling forced or contrived. 'Each step you take gradually builds tension.'
