Top similar games like COSMONAUT:
COSMONAUT FREE
Unravel the mystery surrounding the lost vessel Diogenes. A story-driven retro platformer with elements of horror. Use the zero-g suit to explore the eerie corridors of a derelict ship filled with unknown lifeforms and dark secrets.
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Basureroes: Invasion$11.99
“Basureroes: Invasion” is a 2D platform game with retro aesthetics in which a group of heroes with different abilities must save the world from an alien invasion. Run, jump and fight your way through twenty levels full of danger and epic boss fights.
Stirring Abyss$24.99
Stirring Abyss is an indie tactical squad-based game with strong RPG elements in which you uncover the ancient mysteries of the depths depicted in the classic vein of Lovecraftian horror.
SPL: Skilled Pilots Live$14.99
SPL is a genre mix of fast paced looter shooter, souls-like and 3D space sim, with realistic physics dogfights.
Kindled Hope$4.99
In a world fallen into Despair be the hope the world needs. Navigate in the darkness of despair while being the light of hope that shines the way. Fight the hopeless, creatures that lost all hope to despair.
Plunder$4.99
Plunder is an Action Role-Playing Game set in a magical open world filled with oceans, islands, cities, and dungeons for you to explore! Decide your fate as a pirate legend when you find yourself caught in a war of competing factions, mystical beasts, and dark forces building beneath the surface.
Sea of Dreams$2.99
Set sail on a luxury cruise with Sea of Dreams. But beware, this ship is full of puzzles and horrors that will keep you on the edge of your seat! Can you solve the mystery and escape?
Trajectory$6.99
Trajectory is a first person scifi adventure game that takes place in Earth's orbit, with a dystopian yet whimsical setting. The game has multiple endings and a variety of exotic locations in space and beyond.
Downward Spiral: Horus Station$19.99
Downward Spiral: Horus Station is a mysterious and atmospheric zero gravity thriller set in the lost and forgotten Horus Station.
Dead AbyssFREE
A short first-person horror experience that places you in the rusted out hull of a mysteriously abandoned shipwreck. Search for clues, solve puzzles, and uncover the mystery of the wreckage, but beware of the evil that lurks within.
The Eyes Of Mars$5.99
A thousand years beyond the fall of Earth, the return of Mars heralds doom for a small town, as foes approach under the cover of the god-storm. Sin and siege await, with only a young captain, untested and uncertain, to stand in their way...
Objects in Space$24.99
Objects in Space is a retro space game centred on 2D point-and-click stealth action in a massive open world. Players have their own customisable ships and can meet people, become a trader, bounty hunter, explorer, scavenger or all of them at once.
Frontiers Reach$19.99
Strap into the cockpit of a retro-futuristic starfighter as you fight through the ravages of an interstellar war across more than 35 story missions, 15 side missions, and a dynamic warmap with over 2000 possible scenario variations.
Morphite$14.99
Morphite is a casual atmospheric FPS, inspired by the classics. Research plants and animals, battle hostile entities, and unravel a mystery surrounding a rare material called Morphite.
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.
TDS - Tower Defense Strategy$17.99
TOWER ▪ DEFENSE ▪ STRATEGY. Control Vessels. Utilize their uniquely deep set of towers. Create an everchanging defense. Play with friends. Protect your Basin at all costs. An absolute Tower Defense, Real-Time Strategy Hybrid
Kinetic Void$9.99
Kinetic Void is a 3D space adventure with a focus on customization and enjoyable space simulation. The shipyard allows players to construct their ship piece by piece. Ships can be as simplistic as a cockpit, a hull, a engine and a gun, or as complex as a player wants.
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.
Deadliest Catch: The Game$19.99
Enter the dangerous world of king crab fishing in the deadly Bering Sea! Take command of your own fishing vessel, use realistic equipment, combat hazardous Alaskan waters and become the world's best crab catcher!
Fringes of the Empire$0.99
Science Fiction Post-Apocalyptic Space RPG!! Roguelike RPG + Top-Down Shooter = Fringes of the Empire 2D classic retro-style gameplay Modder friendly - tell your own stories
Their Navy Is Their Doom$2.99
Command an advanced submarine in a heart-pounding horror experience as you hunt the last remnants of a defeated enemy beneath the Mariana Trench. Can be completed in under 50 minutes.
Bow to Blood: Last Captain StandingFREE
Become a Captain! Fly your ship and command your crew as you compete to become Champion in a winner-takes-all reality show. Build relationships and plot betrayals to avoid getting voted off the season and become the last captain standing. Optional VR support.
Super Nano Blaster$11.99
Super Nano Blaster is a shoot-em-up for PC and Mac, offering single-player and local co-op modes, that transports you to a retro-style digital universe. Delve into technology with your vessel and destroy anything that gets in your way!
Morningstar: Descent to Deadrock$9.99
Crash-landed on a desolate, alien planet, what should've been a routine work-for-hire job for Powell has become a deadly mission to save the merchant vessel Morningstar and her crew.
Don't Pray To Satan$6.66
Don't Pray To Satan is an unforgiving city simulator/strategy game, where you must monitor and prevent your city's inhabitants from praying to Satan and bringing about the end of days.
Exoplanet: A Project Coreward DemoFREE
Embark on an epic journey across the stars while encountering foes, friends and forgotten stories. Build your ship. Recruit and train your crew. Exoplanet is a demo of Project Coreward, a full open world RPG.
Close to the Sun$19.99
Deep in international waters, Tesla’s Helios stands still. An unbound utopia for scientific research, Rose Archer steps aboard in search of her sister, quickly to discover not all is as it seems. A single word covers the entrance… QUARANTINE!
Fabular: Once Upon a Spacetime$14.99
Cross blades with space knights in this epic physics-based roguelike where space-age and medieval combat collide. Die often, upgrade, and battle your way across the galaxy, defeating rival ships in methodical skirmishes on a quest to save your kingdom from destruction!
Last Horizon$5.99
A minimal space exploration and survival game. Pilot the last vessel of a fallen civilization into the vast unknown, in search of a new world to call home.
Toy-War: The Beginning$5.99
Welcome to the fantasy war is you never seen Before!
Earth Analog$24.99
In this space flight adventure game you take control of exploration vessel Eurisko XI on a quest through deep space. Visit fascinating fractal-based exoplanets and solve their mysteries. Fly through dangerous landscapes. Collect artifacts to unlock new pathways. Your goal: find our new home.
Sue's StoryFREE
Sue's Story is the "free to play" version of TerrorPhage, a classic sci-fi horror game in the spirit and tradition of a classic space alien thriller. Awakening on a cryo ship hurtling towards a star, you are thrust into a game of hide and seek to fix the ship, and dock at an orbital platform.
Fabular: PrologueFREE
Cross blades with space knights in an epic roguelike where the futuristic and the medieval collide! Battle, loot and upgrade your way across the galaxy, defeating rival ships in gripping melee combat on a quest to save your kingdom from destruction.
Princess Polly$4.99
Ahoy, matey! Join the ranks of a stealthy ninja, skulking through the shadows of a haunted pirate ship to reclaim the esteemed Princess Polly and her royal kin from the clutches of Captain Pegleg and his peculiar crew—part undead, part lively dancing pirates and squawking parrots!
Void Phantom$3.99
A space roguelike shooter with epic naval battles. Pilot your ship, face ruthless enemies and massive bosses, and customize your fleet with devastating weapons.
BrinkmanshipFREE
Brinkmanship is a first person sci-fi mystery about greed, manipulation, and trust. As a spaceborne colonist 20 years into your voyage you’ve just discovered that your ship has secretly altered its heading. Your parents give you a gun. The ship goes into lockdown. What do you do? Who will you trust?
Crossed Wires$19.99
Navigate your oblivious companion through a world filled with dangers such as lasers, rush hour traffic, homemade flamethrowers and aggressive cleaning robots by solving a variety of puzzles in this hilarious and unpredictable adventure. Can you keep him safe from himself?
Sagres$19.99
Set sail for adventure in the Age of Discovery! Explore the seven seas as the fresh-faced ship captain Fernando. Customise your ship, battle against pirates and sea monsters, and assemble your crew to delve into the mysterious disappearance of the legendary explorer, Sir Antonio.
Phylakterion$9.99
Phylakterion is a 1-4 player online co-op horror game in which you’ll enter different locations in search of a possessed vessel. Search, Identify, and Destroy the vessel and the entity inhabiting it – before the entity finds YOU!
Windbound$19.99
The Forbidden Islands are Calling, Unlock their Secrets. Shipwrecked on an island, explore, adapt and navigate the land and perilous seas to stay alive.
Phantaruk$4.99
Phantaruk combines survival horror with adventure and stealth mechanics. Expect true shivers down your spine as you fight for your life not only facing the dangers of the Purity-02 spaceship, but most of all - when you try to get rid of toxins continually destroying you from the inside.
ROIDERS$4.99
Become an asteroid miner and loot your way to supremacy! Fight waves of vicious aliens or battle against your friends.
The Desolate HopeFREE
On a distant edge of an unknown planet, an abandoned structure sits in silence. Constructed by an unmanned research vessel sent from Earth, the Lun Infinus station was designed to run simulations for a five year period, exploring possibilities of human colonization in the case that Earth became uninhabitable.
Reassembly$14.99
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.
FAR: Changing Tides$19.99
An atmospheric vehicle adventure that follows the emotional journey of a boy and his ship as he embarks on a voyage to find a new home.
House of the Dying Sun$19.99
House of the Dying Sun is a tactical space shooter that puts you in the cockpit of the universe's most terrifying starfighter. Hunt the enemies of the Empire and bring ruin to their people.
Captain Forever Remix$9.99
Can you create the raddest spaceship? Captain Forever Remix is the spaceship builder roguelike. Voyage across the Solar System and blast apart randomly-generated enemies for spare parts. This is an officially-licensed re-imagining of the indie classic Captain Forever.
Signals of Chaos$3.99
In an isolated vessel you find that the only path forward is through an endless wave of enemies. Upgrade and configure your ship to get through as many of them as you can, and perhaps a better tomorrow awaits you on the other side.
Aircraft Carrier Survival$19.99
When the harshness of the sea meets the cruelties of war, a challenge for perseverance makes itself known. Welcome to Aircraft Carrier Survival, a strategy game set in the Pacific Theater of World War II, where your prowess as a commander decides the fate of a naval behemoth.
SENTRY$19.99
SENTRY is an action-defense first person shooter where you defend your spaceship against invading aliens. Plot an escape route through hostile space and battle the enemy across your vessel with the support of traps, turrets and environmental destruction.
Toxastra$5.99
Toxastra is a science fiction top-down shooter-RPG where you take control of Dale Custer—the chief of security aboard the CFV Janus, a ship of colonization mining. After an explosion that has plunged you into a coma, you wake up in the chaos of the ship invaded by mutants.
Almohadin: escape from the basement$4.99
Help Almohadin escape from the basement in this hardcore platformer adventure combined with an original visual novel!