Echoes Below

You are trapped in an underwater facility. The exit is locked. To escape you will have to find the control relays spread across the hallways. But watch out for the power. The generator tends to shut off regularly. It is said that dangerous beings roam these waters. And they get active when it is dark. You will also have to take care of the air vents. They are damaged and might cause the air pressure to drop. Can you survive and escape while managing all of that at the same time?