Top similar games like Deficis:
Deficis $14.99
As manager of a colony that has nearly exhausted it's resources, you choose when to launch your ships out into the depths of space. Your impatient colonists move ships into orbit every few days, and it is your duty to ensure that you time the launches appropriately to land on a target planet.
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Star Valor$24.99
Choose your own destiny as you explore an open-world procedurally generated galaxy where anything is possible. Become a miner, a trader, a bounty hunter, a pirate, or perhaps a jack of all trades. Start off small and build your way to the top but remember with every action, comes consequences.
Lil' ArenaFREE
We Break the Mold of online PvP games. Customize your Avatars, Draft your Abilities and Engage in 6-minute-short, free-for-all Matches in the Afterlife!
Astrox Imperium$14.99
Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.
Operation Zeta$9.99
The great battle codenamed 'Operation Zeta' has been lost. Your ship is in shambles and you have to act quickly to collect all of the parts and repair your ship before the warzone is completely destroyed by the enemies death laser in this space rougelike.
Uncharted Space - project 3062$59.99
In this game, you are a leader, leading a force of army to fight other forces in the deep spaces. You will plunder their resources, build your homelands, explore and expand, managing your army both strategically and tactically. This will be a saga written with blood and fire.
Interstellar Pilot 2$0.99
The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind. Play how you like in this open world space-sim developed by Pixelfactor.
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.
Drox Operative 2$19.99
Drox Operative 2 is a starship action RPG with warring alien races, fierce space battles, a dynamic, evolving galaxy, and co-op multiplayer for Windows and Linux.
Transports$17.99
Transports is a transportation business simulation game. Build your business empire by building transportation routes for trucks, trains, ships and planes to transport goods between industrial buildings and cities.
The Bloodline$19.99
The Bloodline is a sandbox adventure RPG that lets you play your way. Reforge bonds between kingdoms, explore the wilds, craft and plan adventures and wield mighty weapons or magic as you prepare for what is to come…
XenoRaptor$9.99
Take control of a cyberdragon and annihilate swarms of rocket propelled chainsaws either online or via LAN in this high speed, high skill 8 player co-op twinstick shooter.
Ascent - The Space Game$19.99
Ascent is a PVE sandbox space MMO with 270 BILLION star systems and an emphasis on strong Sci Fi. It encourages Exploration, Colonization, Research, Asteroid mining, Farming, Trading, and Combat. Outside the tutorial sector, everything in-game has been built by players.
The Ship: Remasted$9.99
You find yourself aboard a series of luxury 1920s cruise ships – a guest of the mysterious Mr X who has engineered your presence on board to take part in a murderous game.
Make Sail$19.99
Make boats and sail them. Survive an ocean of storms and beasts to find better pieces to make your ship bigger, faster, stronger, prettier, stranger, wilder: more yours.
Children of the Galaxy$19.99
Children of the Galaxy is a grand scale 4x turn-based strategy game with a turn-based combat and tactical elements. You can explore the galaxy, colonize planets and build huge armies of starships to fight in epic space battles.
Advanced Mechanized Spacecraft$12.99
Build your own ship, explore huge procedural maps, destroy AI ships, and place what's left of them on yours! Shields, lasers, missiles, railguns, spinning saws, spikes and EMP launchers are just some of the ship components that you can get. Over 50 enemy ships and 7 bosses in this early access game!
Banshee Force$4.99
Banshee Force is a virtual reality game where you command the legendary Banshee Force Weapons Platform. Standing in the middle of a planetary battle you use the weapons platform to stop the invaders and build a defense that can outlast the enemy.
DangerSpace$24.99
DangerSpace is a blend of thrilling space sim and tense RTS gameplay. The deliciously heavyweight, physics-driven flight engine gives a new gaming experience.
Leviathan's Sword$14.99
It's a bullet hell rogue-lite with pirates, swords and a massive amount of treasure!
AS+CEND$4.99
AS+CEND is a space shooter where you pilot powerful ships in ferocious clashes against other players. Combat with AS+CEND ships is a deliberate battle of deadly intent that can quickly become a frantic fight for your life, or resolve into a satisfying kill when all goes according to plan.
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.
Toy-War: The Beginning$5.99
Welcome to the fantasy war is you never seen Before!
Ferret Scoundrels$19.99
Let loose your inner swashbuckler with this Open World Adventure Pirate Game. Sail into unknown waters in search of grit, glory and gold. Become an infamous pirate, prolific tradesman, or respected general. Which discoveries, alliances, and treasures await you is your choice, captain.
Eldarune: Tides of Existence$10.0
Eldarune: Tides of Existence is an action game in a medieval setup. The player can use weapons, skills, dragons, and warships to defeat enemies. As the player proceeds through the story, new challenges have to be handled and many mysteries have to be illuminated.
Space Engineers 2$29.99
The ultimate space sandbox, reimagined. Unleash your creativity with powerful building tools, explore the mysterious Almagest system, and uncover its captivating story. Join the Early Access and shape the future of space engineering!
Powerboat VR$18.99
Take the helm of a variety of different ocean vessels from small sport boats all the way up to large commercial vessels. Dynamic seas, Day/Night cycle, RADAR, GPS, "IALA A" Buoyage with NavAid/AtoN lighting systems provide a realistic sailing environment. VR & Non-VR modes supported.
Astrokicker$4.99
Mixing old and new, Astrokicker is inspired by classic shootemups going back to the 80s, with a few twists. The player gets to fly in any direction, and using a combination of skill and strategy, takes out the starbases controlling warpfields.
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.
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.
Sisyphus Paradox$8.99
Sisyphus Paradox is a fusion of roguelike tactical elements with classic side-scrolling shoot 'em up gameplay. Explore and fight your way across the galaxy as you try to get back home to Earth in this hand drawn indie game.
Sail the Seas$19.99
Sail the Seas is a sailing, trading simulator set in 18th century, spanning whole world
Through the stars$11.99
Through the Stars is an engaging blend of deck-building roguelike and turn-based tactics, where you lead a small space fleet to break through enemy lines and save your planet's population. The planet's defense is on the brink of collapse, and only you can change the course of events.
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.
Fight The Dragon$9.99
A COMMUNITY CREATED Hack'n Slash RPG where players can team up and tackle exciting adventures made by other community members in our in-game Adventure Construction Kit - It's DIABLO meets LITTLE BIG PLANET!
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.
Project Nimbus: Complete Edition$6.99
Project Nimbus is a high speed mech action game set in a post apocalyptic world. Players control 'Battle Frames' - humanoid battle suits armed with an arsenal of weapons.
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.
CubeGunFREE
A Sandbox Multiplayer Airship Shooting Game.Design battleships with weapons in a "rock paper scissors" mechanic.Shoot or Collide enemy ships into pieces.Challenge players all over the world with ships designed by yourself!
Metaverse$19.99
In Metaverse you will dig, discover, design, deploy, and defend. Explore, build upon, or tear apart your own procedurally generated voxel planet. And now in the early stages of our multiplayer implementation, help conquer or build the planets of others.
Salt$14.99
Salt is an open world exploration game where you sail from island to island looking for loot and new discoveries! Relax and explore at your own pace, picking a direction and setting sail across a vast ocean filled with quests, merchants, ruins, pirates, and other mysterious places.
Celestial Command$19.99
Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.
Predestination$29.99
Predestination is a turn-based sci-fi 4X game set in the distant past of our own galaxy. Ships from countless races are flung back in time by a powerful hostile race known as the Revenants, and must now work to rebuild their empires and somehow stop the Revenants in the past.
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.
Wayward Terran Frontier: Zero Falls$29.99
2d space combat like no other. From the perspective of a single crew member, explore the fully destructible interior of any ship in a massive living world. Engage in space combat with no hitpoints where you know your enemy is dead when you see them fall out of their ship into the cold dark of space.
MachineCraftFREE
The main purpose of this game is showing and watching machines made out of blocks. Some of the game-modes allow you to battle or race against other players. (testing phase) You can create your original machine with ease by reassembling those machines that are distributed, or by using the automatic control block.
Drawn Story$4.99
Play as an artist looking at a painted world. You're able to create new items in this world by simply drawing them. Use your own imagination to lead a stickman character through a variety of puzzles by drawing things he can use. There’s always a few ways to solve each puzzle.
Space Jammers$14.99
Space Jammers is a 1-4 player Sci-Fi rogue-ish top-down shooter. Guide an alien rock band of space kitten pirates through a fractured multi-verse. Fly starfighters, board space ships and loot local populations to fund your musical tour.
PlanetFate$3.99
Defend your planet against aliens and asteroids in this room-scale VR game. Set mines, position orbital laser and torpedo defense units and watch out for threats from any direction. Do you have what it takes to prevent the destruction of your planet?
Push For Emor$12.99
Push For Emor is an open world(s) SciFi FPS RPG with light RTS building elements thrown in for good measure. Fight your way across 11 planets, engage in space combat, disable enemy craft and board enemy wrecks, explore abandoned space stations and defeat evil planet governors.
Gangs of SpaceFREE
Gangs of Space is a massively-multiplayer Rogue Shmup where Gangs of players compete for the conquest of the galaxy.
Executive Assault 2$24.99
The RTS/FPS phenomenon has moved into space! Build your base on an asteroid, command fleets of starships for epic battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant.