If you were a PC gamer on YouTube or Steam between 2012 and 2015, you know the name: .

Just remember:

You start outside a dark manor. The moment you step inside, a digital timer counts down from 20. That’s your "quiet time." Once that clock hits zero? The Eyes wakes up.

Eyes succeeds because of . Every time you play, the layout of the mansion changes. The safe codes move. The location of the keys shuffles. You can never memorize a path; you can only rely on your nerves.

There are jump-scare games, and then there are atmosphere games. But once in a blue moon, a tiny indie title comes along that masterfully combines both, refusing to let you breathe for 20 straight minutes.

Have you survived the Eyes? Let me know your scariest moment in the comments below.

For the uninitiated, Eyes is a first-person stealth horror game developed by the indie duo . On the surface, the premise is simple: You break into a procedurally generated mansion, steal as much loot as possible, and escape without waking the "Eyes"—a terrifying, faceless creature that stalks the hallways.

So, turn off the lights, put on your headphones, and try to steal that diamond.