>>14422810
There was a game/demo-project that was showed on game expos, where you had to put a sort of gas-mask and had the crystal on the eyes covered so you couldn't see shit.
Game worked this way:
You are underwater, can't see shit, there's monsters that want to hunt you down.
You have a joystick so you can rotate to track where the monsters are due to the sound they make.
You only have a button, to shoot.
Shooting makes noise, thus attracting the monsters towards you.
BUT also the mask has a microphone near the mouth so it can track the noise you make when you breath.
So you have to also manage your breathing to make the less sound as possible.
Will try to find a vid