
ShipShaper
Draw your own hull, deck it out with parts, then see how your creation handles real water, wind and waves.
Did CubeGun leave you in a competitive and replayable frame of mind? These games are a good place to start. Many of them are fun to share with friends.
Design steampunk airships module by module, then fly them into battles where everything burns, breaks and falls. Command your fleet against rival empires, giant monsters or your friends, and rebuild better after every defeat.
Also in Co-op · Competitive, Replayable, Fast-paced
NavalArt hands you a dockyard and says: build the warship you always wanted. Place every hull plate, gun and anchor chain yourself, then take your creation to sea against ironclads, missiles and swarms of aircraft. When your own designs are not enough, thousands of player-made ships and mods are waiting on the Workshop.
Also in Co-op · Competitive
Design starships piece by piece, staff them with crews of individually simulated people, and send them into physics-driven battles where every module can be blown off the hull. Explore a procedurally generated galaxy alone or with friends, test your designs in online PvP, or build without limits in Creative Mode.
Also in Co-op · Replayable
ShipCrafter is a naval sandbox where you build WWII warships block by block, then watch real buoyancy, armor and shell physics decide who sinks. Fight through a 50-mission campaign, build submarines and carriers, or blow up your own creations in custom battles. Easy to learn, hard to stop redesigning.
Also in Co-op · Replayable, Chaotic
Unleash your creativity, design your dreadnought with a variety of modules, and have complete control over the function and style of each module. Command your battleship with wisdom and decisiveness. Gallop in the vast galaxy and destroy all enemies.
Also in Co-op · Replayable, Chaotic
An auto battler where the ship is the build. Bolt hull pieces together, stuff them with guns, reactors and cursed relics, then send the finished thing to fight ships other players made. Positioning decides everything, battles play out on their own, and every run offers new parts. Roll, buy, place, pray.
Also in Co-op · Competitive, Replayable
Take the helm of real warships, from post-war destroyers to modern battleships, and fight quick online PvP battles with guns, torpedoes and missiles. Upgrade your fleet, team up with friends and outshoot captains from around the world in fast 3D naval combat.
Also in Co-op · Competitive, Fast-paced
Galaxy is on fire! Only you can save it! More than 20 modules and even more weapons and equipment,you can design your own spaceship and defeat the most powerful ships in galaxy!
Replayable, Chaotic, Fast-paced
A fantasy naval battle royale: captain an Orc, Dwarf or Human warship, trade broadsides with fourteen rivals and dodge sea monsters as the safe waters shrink. Physics-driven cannonballs, ramming, boarding and loot-stacked runs that end in about fifteen minutes.
Also in Co-op · Competitive, Replayable, Chaotic
Build battleships, submarines, planes and spaceships from over 1000 block types, then command them from the bridge or let your own custom AI fight for you. Design bespoke cannons and missiles, wage a campaign across hundreds of islands against eight factions, and watch physics turn every hit into glorious mayhem.
Also in Co-op · Replayable, Chaotic
A visually stunning RTS where players battle to build the ultimate automated floating Ultraweapon. Outsmart players or AIs by building a strategically superior Battlecruiser. Step aboard for unique, hand-drawn misadventure on Flooded Earth, explosive gameplay, and an addictive soundtrack. And nukes.
Replayable, Chaotic, Fast-paced
Snap together a warship in minutes, then fly it into bullet-hell boss fights. eXoSpace Combat Engineer gives you a gridless designer, pistons and hinges for transforming ships, hangars full of your own custom drones, and a galaxy of supervillains to hunt. Build it, fly it, blow it up, build it better.
Replayable, Fast-paced

Draw your own hull, deck it out with parts, then see how your creation handles real water, wind and waves.

An auto battler where the ship is the build. Bolt hull pieces together, stuff them with guns, reactors and cursed relics, then send the finished…

Stack blocks into a WWII warship, then let physics decide whether it floats or goes down fighting.

Steer a salvaged starship through waves of enemies while your weapons fire on their own, building a new combination of upgrades every run.

Design your own warship piece by piece, then take it into fast bullet-hell battles across a galaxy of supervillains.

Procelio is a multiplayer vehicle builder/shooter set amidst a proxy war on the red planet.

Airships: Lost Flotilla is a steampunk autoshooter where you fight your way through waves of enemies on your way to a safe harbour.

Fit guns into a limited tank grid, roll across a colorful wasteland and watch your steel shred everything in the way.

Star Vortex is a fast-paced Action-RPG inspired by classics of the genre.

If you like warships but wish they could kickflip, Waves of Steel is for you!

Iron Armada is a multiplayer, space-faring combat game where players must team up to build a fleet of ships in order to survive the perils of space…

Design every deck and turret of a starship, crew it with simulated people, and take it into battles where damage tears your work apart piece by piece.

Stack blocks into a WWII warship, then let physics decide whether it floats or goes down fighting.

Design your own warship piece by piece, then take it into fast bullet-hell battles across a galaxy of supervillains.

Draw your own hull, deck it out with parts, then see how your creation handles real water, wind and waves.

Procelio is a multiplayer vehicle builder/shooter set amidst a proxy war on the red planet.

Command modern warships, subs and aircraft in quick PvP battles where one well-aimed volley can turn the tide.

Steer a salvaged starship through waves of enemies while your weapons fire on their own, building a new combination of upgrades every run.

An auto battler where the ship is the build. Bolt hull pieces together, stuff them with guns, reactors and cursed relics, then send the finished…

Fit guns into a limited tank grid, roll across a colorful wasteland and watch your steel shred everything in the way.

A sci-fi roguelike auto-battler. Build a powerful intergalactic starship by interlocking different technologies, then battle through a galaxy…

Star Vortex is a fast-paced Action-RPG inspired by classics of the genre.

Fly, fight and sabotage your way across a shifting stretch of space, then escape with the loot before anyone else does.

Configure the weaponry on your ship to blast away enemies as you navigate through swarms of bullets and space battles.