Dark Sea

Dark Sea is an adventure story game in which you pilot P27, an old Soviet research submarine, to find a missing team in the Kara Sea. You play as Mr. Sidorov, a mechanic for the secretive Soviet research group O.D.I.S.EA, and investigate what the team was searching for and why it vanished.

The search for Fracture 17

O.D.I.S.EA’s primary research team uses personal, one-man submarines to explore deep fissures in the sea floor called Fractures. After the detonation of the Tsar Bomba, a new fissure, Fracture 17, opened in the nearby Kara Sea. The team disappeared into it and lost all contact, so you are called in to pilot an old prototype submarine in search of them.

Explore the depths

You dive beneath the Earth’s surface and use your equipment to navigate and investigate. You can fire illumination flares, deploy tracking beacons, use sonar to reveal what cannot be seen, take photos of unusual or anomalous things, and dock at stations to resupply. Beacons can also help you triangulate energy sources and stabilize anomalies.