Ega's Trapped in an Airlock

Each employee has to swipe a key card at an outside door, then you enter a small airlock about the size of a walkin closet. Inside the airlock, you punch a security code into a key pack to enter the building itself. Ega watches helplessly as the water and cars crash into the buildingthe airlock window shatters. The sheer force of it pins ega against the locked inner door. He can hear his partner screaming in the other airlock. Within seconds, the water is up to ega's chest. Soon the water is his head to strap o his chelmet starts to choke, and he scrambles to undo i.