Seabed Prelude is a musical adventure with a first-person view for virtual reality devices HTC Vive and Oculus Rift. 2022 was not the best year for humanity. As a result of an environmental disaster, most of the earth was submerged under water. Many died, but some people hid inside the city domes built by the Constructors. Hundreds of years have passed since those events. Every six months, they visited cities and brought with them fuel for the stable existence of the city. But this time everything went wrong.