Although the secret has already been earned by climbing onto the submarine, the opened compartment can be found by emerging from the top of the water inside the sunken vessel. This will trigger a compartment to open inside the submarine. Blowing through this crack will reveal Secret #14, which contains a secret exit to Launch Facility.Īfter escaping the submarine at the beginning of the level, climb atop the outside hull of the vessel. In the sewer tunnel at the end of the level, a crack can be found along the left-hand wall of the tunnel.