Survive in a dark world destroyed by a nuclear war, where instead of land only the Black Ocean and its dangerous inhabitants. Navigate a submarine between ocean platforms, search for supplies, and rescue survivors. Try to find a ghostly way to escape from these nightmares!

Survive in a dark world destroyed by a nuclear war, where instead of land only the Black Ocean and its dangerous inhabitants. Navigate a submarine between ocean platforms, search for supplies, and rescue survivors. Try to find a ghostly way to escape from these nightmares!