Start the rescue of the Icarus now, only guided by your sonar
Explore the depths of a deep ice cave system and discover the fate of "The Icarus".
The Daedalus sets out to find the Icarus, a submarine lost in an unexplored cave system under greenland. So far no clues of why it never surfaced again have been found. But now, after a years passing, some waymarkers left by the Icarus on its exploration have, giving the first reference point for the Daedalus to start its rescue mission. Embark now into the icey depths, * your vision restricted to only what your sonar can make out. *