Summary

Build boats, planes, submarines, helicopters, bases, airships, and more in this dynamic game! The intuitive build system offers creative freedom while adhering to physics, with a learning curve made easy by detailed in-game tutorials (also in the demo) and extensive Steam guides. Customize gameplay with robust menu settings and enjoy Workshop support for endless community creations. Steam Deck is supported, though best as a PC companion. Dive into the interactive tutorial or join our vibrant Discord and Steam Discussions for developer support and feedback. Master the basics of physics and aerodynamics for hours of fun!

Nautikins

The Nautikins, evolved from dolphin-like ancestors, now rule a vast ocean world, exploring vibrant islands. Recruit crews of Nautikins to pilot your boats, planes, helicopters, submarines, and beyond!

Building

Craft sea, air, or hybrid vessels in an open-world drydock or runway using a versatile building interface. Construct boats, planes, jets, helicopters, submarines, airships, and more with over 200 unique parts and minimal restrictions. Deploy build areas anywhere on the map to create bases, unleashing near-limitless creativity!

Weapons

Arm your vessels with a lethal array of weapons, including guns, cannons, missile launchers, torpedoes, harpoon launchers, bombs, and advanced countermeasures to block enemy attacks! Unleash dynamic explosions that devastate Nautikins and boats alike, with realistic damage effects. Customize your arsenal for intense battles!

Physics and damage

Experience dynamic custom physics for buoyancy, airfoils, and more! Your boats and planes interact realistically with water, floating or landing on its surface. Master center of mass to optimize designs or enjoy spectacular crashes, like jets exploding into the sea! A deformation and damage system affects all vessels, requiring repairs to prevent sinking or fires.

Activities

Set sail in your seaworthy vessel for exciting activities like deliveries, rescues, and treasure hunts! Engage in thrilling combat against AI enemies, offering diverse challenges to test your creations.

Exploration

Explore a vast open-world ocean map brimming with islands! Venture too far (~100km) and sea monsters might make you their meal. Dive into immersive underwater environments teeming with seaweed, fish, sharks, and more!

Game modes

Choose between two game modes: Sandbox and Campaign. Sandbox, the default mode, grants access to all resources for building, perfect for learning or quick fun. Campaign offers a tougher challenge for seasoned players, requiring you to unlock parts and earn shells to achieve goals. Achievements are exclusive to Campaign mode.

Multiplayer

Multiplayer mirrors all single-player features, supporting up to 16 players. Build and deploy boats for friends to see, crew, or captain. Some functions may require server owner authorization, ensuring controlled gameplay.

AI

Engage in thrilling pirate battles, where enemies wield frigates, tankers, jets, and more, posing a serious threat! Outfit your vessels with deck cannons, missile launchers, and advanced countermeasures to block enemy attacks. Customize bot crew members to operate weapons or pilot your boat for you.

Weather

Navigate dynamic weather systems like rain, storms, fog, and wind that roam the map, impacting your vessel's safety. Monitor conditions to stay safe on your journey. Far from island protection, expect intensified weather effects and rougher ocean waves. Brace for extreme events like massive tidal waves and whirlpools!

Chat

Connect with players in multiplayer using a simple, low-profile text-based chat for quick messages. It's designed to facilitate communication and help players link up on Discord or Steam chat for deeper coordination.

Tutorials

Learn the ropes with interactive tutorials covering core gameplay, including the user interface, controlling Nautikins, and building boats and planes. While these tutorials teach the basics, check out the detailed Guides for a wealth of game info. Always review the in-game controls for a smooth experience!

Mods

Enhance your game with a variety of supported mods, from new parts with unique shapes to complex engines! Easily upload mods in-game or subscribe via Steam Workshop for seamless integration into build mode and other features. Modders can explore the mod guide for detailed info on creating mods.

Steam Deck Support

Play seamlessly on Steam Deck with full support for local play and PC streaming! Building vessels may feel more challenging without a keyboard and mouse, so PC is recommended for the smoothest experience. For tips and details, check out the Steam Deck guide!