Use the Submarine for Exploration for Shinsekai: Into the Depths

Use the Submarine for Exploration

As you journey beneath the waves you will eventually reach the The Trench and it is here that you will be able to access a submarine which will enable you to move around large spaces relatively fast and also serve as a home base during your travels.

The submarine is fully equipped with headlight, sonar, and a giant drill. It also has a tether which you will be connected to when you disembark and supply you with oxygen all the time you are connected to it. The length of the tether is limited and there will be instances you will have to leave it's reassuring safety behind in order to explore small tunnel networks. If you do disconnect from your tether it will stay put until you are ready to reconnect. If you hold down the retract button while you are connected to the tether the submarine will quickly pull you back.

If you do decide to leave your submarine behind for whatever reason or lose it you can always call it at the purple signposts. The submarine is the ideal craft for undersea exploration and you should use it as much as possible.