Top similar games like The Inner Sea:
The Inner Sea $11.99
The Inner Sea is a sandbox like game with RPG elements set in the XVII century in a mysterious archipelago. You’ll build up your fleet from a single ship, hire crew, engage in naval battles, embark on missions and trade your heart's content away!
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Into the Stars$19.99
Take the role of Captain in this Space Survival Simulation as you explore a massive star system in search of a new home for humanity. Outfit your ship, hand pick your crew and set off on a journey through an open-world where you must scavenge resources, shelter civilians and outrun a hostile alien force.

Leviathan's Sword$14.99
It's a bullet hell rogue-lite with pirates, swords and a massive amount of treasure!

Pirates - Digital Strategy Game$9.99
In Pirates: Digital Strategy Game, an online turn-based strategy game, you can build fleets of powerful ships from the age of piracy, to challenge your friends in a conquest to achieve victory by sinking enemy ships or by plundering treasure-rich islands.

Halcyon 6: Starbase Commander$14.99
Halcyon 6: Starbase Commander is a retro space strategy RPG with base building, deep tactical combat, crew management and emergent storytelling.

My Sail And My Sea$2.99
Half sandbox navigation game, including construction, exploration, trade, operation and other elements, combined with instant combat and round game.In addition, the game also has a built-in blueprint editor, which can use cubes to stack everything and share with each other.

Space Haven$22.99
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.

Starship Corporation$19.99
A sci-fi simulation game, in which players must design, assemble and test spaceships, in a bid to build a supreme Galactic Mega-Corporation. Gain your reputation by engineering and selling your own spacecraft, testing them to the limit in RTS missions and simulated emergency and combat situations.

Barotrauma$34.99
Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!

Frigato: Shadows of the Caribbean$11.99
Frigato: Shadows of the Caribbean is a challenging Real-Time Tactics stealth game set in the intriguing realm of pirates. Take command over a motley crew of sea rogues and beat the British Royal Navy to the Caribbean’s most valuable treasure.

Offcoast$14.99
The rogue-like strategy game Offcoast takes place in a subterranean, underwater landscape.

Privateers$9.99
Privateers is a roguelite set in a fantasy nautical world. Players are set free into an archipelago where they can become a heroic navy captain or an evil pirate overlord depending on the choices that they make.

The Last Starship$24.99
The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!

Between the Stars$29.99
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.

Iron Tides$2.99
This "rogue-like Viking simulator" is an adventure at sea with epic tactical battles and dungeon-crawler elements. Conscript your warriors and prepare for a new raiding season!

EarthX$19.99
EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars. Create your own Internet constellation, develop new technologies, supply the International Space Station and terraform Mars!

Steam Marines 2$24.99
Steam Marines 2 leaves you in charge of the I.S.S. Delhi, ready to take back your space station.

Pirates of Gravitae$9.99
Dogfighting seadogs! Command a rocket propelled pirate ship in this aerial combat roguelike, in 2.5D! Equip your ship, train your crew, optimize your build, get blown up, and do it all again!

天行镖客 (Sky Escort)$9.99
Sky Escort is a rogue-like card game featuring TD and management. Players roleplay an airborne mercenary,escorting clients' cargo to earn rewards. Buildcard decks, recruit crew members, and customize arms to enrich gameplay. Multiple factions can be chose from, each with unique combat style.

Puzzle Pirates: Dark SeasFREE
Every activity in Puzzle Pirates is a uniquely fun puzzle: be it sailing, gunning, or hauling treasure, your own puzzling skill determines your success!

Element Space$14.99
Year 2199. Assemble an elite crew and make allies to combat a shadowy organization threatening the future of humanity. Face overwhelming odds with strategy. Make your choices and save us from extinction.

All Guns On Deck$12.99
All Guns On Deck is a naval strategy, real time tactics action rpg with a unique battle system and unforgiving world to conquer.

铁道物语:陆王(Railway Saga:Land King)$9.99
Become a respected conductor, assemble and match your train lineup at will. In addition to transporting passengers from all walks of life, you can also set up your own factories at various city stations. Mining, planting and breeding all kinds of resources, using the craftsmen's crafts to produce a variety of famous things.

Crooked WatersFREE
Crooked Waters is a multiplayer virtual reality game where you and your pirate crew participate in thrilling sea battles. Play with random players or join up with your friends to fight other crews using your ship.

Naval Hurricane$9.99
Turn based tactical game about war at sea between British Royal Navy and Imperial German Navy during World War I. Command powerful dreadnoughts, fast destroyers and stealthy submarines, conduct artillery battles, torpedo attacks and fight for the survivability of damaged ships.

A.R.M. PLANETARY PROSPECTORS EP1 Asteroid Resource Mining$4.99
During an expedition, prospectors discover an alien artifact inside an asteroid. Upon contact, they’re teleported to another realm. Captured and enslaved on a mining barge, they mine asteroids in mech suits, all while devising an escape plan to freedom.

Unclaimed World$16.99
Manage interstellar pioneers and their descendants in this detailed sci-fi colony sim. Centuries after planetfall, colonists are still struggling to gain foothold on their lush and alien planet. You settle on the frontier by carefully managing resources, production and different personalities.

The Sentient$9.99
Play as an A.I tasked with helping mankind explore the vastness of space. Customize your ship, recruit a crew, battle alien vessels, research new technology and explore randomly generated universes.

Showrunner$8.99
Create and run your own TV show! An isometric management game where you craft scripts, populate your world with characters and cast actors to play them. Hire and manage staff, develop your studio and gain a dedicated following.

Bounty Train$9.99
Explore the dangerous life, the accurate historic events and contemporary inventions of the North American/US 19th century. Acquire one of the most legendary steam machines and transform it into a fortress on rails.

SimAirport$24.99
Build & Manage Your Airport. An International Hub or a Regional Masterpiece -- it's up to you. Buy more land to scale out, or escalators to scale up with MULTIPLE FLOORS. You're in full control in this modern business management tycoon!

GLADIABOTS - AI Combat Arena$14.99
Assemble your robot squad, construct their AI and send them in the battle arena to see your strategy play out. Iterate, improve and repeat until you outsmart all your opponents and friends online.

Chaos Theory Pirates$5.99
Set in an evolving virtual sandbox pirate world you can collect resources, build a base, manage your crew and defeat enemy raiders. We have created a unique blend of real-time-strategy and a role-play-game to provide an immersive intractable environment.

Weird Cinema$8.99
If you were put in a horror movie, would you survive? Play multiple roles in various classic horror films. Try to survive in horror films by decrypting and fighting

Void Marauders$11.99
Lead a band of space pirates and loot and pillage your way across the stars in this turn based tactical game!

Cash Crop$15.99
The Delightfully Fun Cannabis Farming Game! Stake your claim in the lush Pacific Northwest as you and your quirky crew grow wicked buds, master the art and science of cannabis cultivation, breed new custom strains, expand to new markets, and flirt with law enforcement.

Deep Blue Fantasy$8.99
Deep Blue Fantasy is a roguelike strategy adventure game set in an underwater world. Collect weapons, recruit crew, hold the lucky dice in your hand, and embark on a journey into the unpredictable depths of the sea!

Embr$19.99
Fight fires for fun and profit in this unpredictable and frantic multiplayer game. Team up with friends, take on daily challenges and climb to the top of the corporate firefighting ladder. More than one way to become a hero!

WWII OnlineFREE
WW2 Online is a completely player-driven simulated wargame with a first-person tactical and strategic layer. You’ll fight a global war on a single worldwide server capable of holding thousands of players. Unmatched combined arms gameplay on a massive scale, now with built-in voice comms.

Villa's Blinds$14.99
Hello graduates! You have a degree on computer engineering and you can’t find a job? Start now to develop a game in your rental garage. Advertise them and gather your own fan base. Earn your pocket money! Of course, you won’t live in this garbage dump till the end!

Yao-Guai Hunter$15.99
Yao-Guai Hunter is a Wuxia roguelike deck-building game. In a world where Yao-Guai roam free, player battles with various evil beings, collecting cards and learn inner skills. Encountering various adventures in the martial world.

Furious Seas$19.99
Furious Seas puts you in command as captain of a deadly pirate ship. Navigate through treacherous waters and blast apart fearsome enemy fleets in this thrilling VR adventure like no other. Carve out your legend today amidst the Furious Seas.

Draconia$19.99
Create your dragon, customize it, level it. Explore the world of Draconia and unravel its story. Draconia is an MORPG where YOU play as the dragon!

Tea Garden Simulator$19.99
Explore tea production intricacies with real-world research, select ideal terroir and clones, master plucking and processing, and create specialty teas for your unique brand. Unravel new flavors, unleash your inner tea scientist, experiment with endless creative ideas, and grow your Tea empire.

Sigils$9.99
Sigils is a stylized Action Strategy Magic Cards adventure where you create powerful sigil guardians and grow stronger as you progress through the treacherous environment.

The Seven Deadly Seas$1.99
Enter the seven deadly seas! Create your crew and become the most feared pirate on the ocean. But be aware! You are not alone! You are not the only one seeking such glory. Kill or be killed. It's your Choice.

Beyond Flesh and Blood$14.99
Space is easy... Prepare for Earth.Beyond Flesh and Blood is the harsh shooter designed to push your skills to the limit.

Schizophrenia: The Last Shift$3.99
Remembering the past while corruption occurs, you are set out to finish the remainder of your shift until you cannot anymore. Stock the shelves using your forklift and be a productive member of society while evading the inner demons within you in this horror survival to meet quota.

太吾绘卷 The Scroll Of Taiwu$19.99
"The Scroll of Taiwu" is an indie game themed around Chinese mythology and wuxia. Players assume the role of the mysterious "heir of the Taiwu clan" in an alternate ancient China, working through generations of heirs to defeat a powerful hereditary enemy and shape the fate of the human world.

INTERSTELLAR PRIME$9.99
Humanity has placed itself on a path to extinction. Part role-playing game, real-time strategy, and space simulation, Interstellar Prime takes you on an unforgettable journey to the future of our solar system and beyond in a desperate fight for survival.

PrismataFREE
A perfect-information strategy game inspired by RTS, deckbuilders, and board games. Choose from three distinct technology classes and outwit your foes by snowballing your starting resources into a powerful cybernetic army. ABSOLUTELY NO PAY-TO-WIN.

Idle ResearchFREE
Idle Research is an addictive, resource management, incremental game with both idle and active playstyles. Research and craft colorful Flasks and Tubes to earn as much Energy as possible! Big numbers guaranteed.