: To ensure your data safety and support the developer, you should download the game from Steam , GOG , or Itch.io .
If your request for a "paper" refers to the scientific concept of a slipstream (aerodynamics/hydrodynamics), research typically focuses on: Marine Propellers and Propulsion Second Edition.pdf
: Since 1.1.10, the game has received significant updates, including a major overhaul in version 1.2 , which added more content and refined the engine.
: A free demo version is often available on its Itch.io page if you want to try the game before purchasing. Academic "Slipstream" Context