What's New?: +Basic guide for newbie Acquire and pilot a fleet of uncrewed submersible vehicles to explore the oceans and underwater terrain. How deep can you go? The game requires about 2-3 hours to complete. Save codes are available (go to the main menu). They are quite long - Mouse and keyboard required. [W][A][S][D] - movement [mouse] - aim/use tool [E] - view inventory [L] - toggle light [P] - add waypoint [I] - toggle waypoint visibility [M] - map [X] - delete (for hovered objects) BASIC GUIDE: Most of this information can be learnt through the in-game tutorial.