Top similar games like Sol Galaxy Defender:
Sol Galaxy Defender $3.99
Third Person Perspective arcade game. Defend your base against hordes of aliens intent on taking over our Solar System.
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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.
Reshaping Mars$9.99
「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy.
Forsaken Fortress Strategy$9.99
Forsaken Fortress Strategy is a squad based, survival strategy game focused on base building and scavenging.
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.
Undholm$1.99
A dwarfish colony sim set in a fantasy world. Inspired by Rimworld and Banished. Dig deep to uncover riches and challenges, recruit dwarves to produce goods, and trade with other settlements (or raid them) to help your colony succeed.
Structura$7.99
Structura is a rather unique sci-fi real-time strategy set in space. Its a hybrid of rts and fps, with emphasis on combat and survival. Build your economy for war, modify the unit by adding components, explore, expand, and survive the savage waves of enemy attacks.
Maia$24.99
Maia is a colony building game set in the not-so-distant future. Your colonists make planetfall on a hostile world and you must ensure their survival and their safety, constructing their off-world habitat from almost nothing and sheltering them from a dangerous, often deadly environment.
Bifrost Project$14.99
Discover a base building game, with exploration and diplomacy components in an universe halfway between fantasy and Sci-fi, taking it's inspiration in the serie "Stargate SG-1" and the north mythology.
Backwoods Town$8.99
Backwoods town is an atmospheric forest survival simulator. Build your base, grow crops, fight bosses and rebuild the destroyed settlement, finding all its inhabitants along the way.
The Frontier$9.99
The Frontier is a blend between business simulation and survival, exploration games. Starting from nothing: explore, gather resources, craft items, and try to survive your world — all while building up your business empire and great fortune.
Global Aviation Dream$9.99
In Global Aviation Dream,you can build up your own airline company at any airport of this world. You can purchase or rent airliner,build up and manage your own airliner fleet,make your airliner's flight plan,operate your base hub,complete your route network,offer the best aviation transportation service for passengers and cargo owners...
World of Diving$9.99
An uncharted world awaits. World of Diving is the multiplayer online game that brings you an exhilarating underwater adventure with optional VR support.
UNKNOWN REGION$9.99
You are one of the chosen survivors to set up your life in UNKNOWN REGION. Life has forever changed after an unknown virus has wiped out humanity. Navigate through the region to discover mutated humans and creatures. You will be challenged to test your survival skills.
Mech Engineer$14.99
A dark sci-fi mech assembling manager with semi-auto battles against mutating, alien bio-weapon.
Construction Playground$9.99
Construction Playground is the ideal place to let off steam playfully in VR and control great vehicles and devices! It's an immersive VR experience on the construction site!
Planet Miner$0.99
Remove fog, look for and mine minerals, construct buildings, upgrade the rover and reach the portal.
Craft Hero$4.99
Gather resources by day, build and recruit by noon, defend your village by night! A new minimalism sandbox survival with countless new ideas – Craft Hero
Astrometica$19.99
Astrometica is a space exploration and base-building survival game. After a catastrophic event, explore vast space, gather resources, build bases, and uncover cosmic mysteries. Use advanced technology, craft tools, and discover new blueprints to survive and thrive in the unknown.
Pharmacy Simulator$9.99
Experience a realistic pharmacy management experience with Pharmacy Simulator. Set up your shop, decorate it as you wish, and purchase over a hundred types of medications. Pharmacy Simulator offers you an incredibly realistic pharmacy experience. Prove your skills in a challenging economic system.
Tactical Combat Department$19.99
Tactical Combat Department is a tactical turn-based strategy game inspired by Swat games. You command a special intervention squad that intervenes in various situations and environments.
Zector 7$9.99
Craft, Build and Fight alongside your friends across this deadly open-world. Use both modern day and sci-fi tech as you Loot, Harvest and Trade for resources, gear and vehicles in order to survive the wasteland.
Dead State: Reanimated$19.99
Dead State is a narrative-driven survival RPG set at the dawn of the undead apocalypse. Drawing inspiration from classic RPGs like Fallout, X-Com, and Suikoden, Dead State combines strategic, turn-based combat with base building mechanics, character creation, and social management.
Alchemy UnboundFREE
A drag and drop crafting game that offers unbound possibilities. No limits, no direction, just pure creativity and endless crafting.
The Octots Survival$12.99
The Octots tells the story of a community caught between the primitive world and the present world. Survive against hunger, thirst, wild jungle life. Build your house, farm, explore underwater and island life. Go hunting, complete missions!
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.
Embark$24.99
Inspired by the deep simulation of Dwarf Fortress, the open world survival of Minecraft, and the social interactions of The Sims. Embark is a colony management game with a focus on complex simulation in a huge living 3D world.
Belt Colony$19.99
The year is 2040. You, an ex-sergeant, have signed a contract with a large mining corporation in the Belt. Mine ore, build out your outpost, travel to nearby asteroids and collaborate with other belters.
The Last World$18.99
The Last World is a sci-fi simulation game with elements of space, adventure, survival, modding and automation. The game in which the player has to create his own empire from the ruins of the old one. Mine, build, research and produce!
Lost Shipwreck$0.99
You wrecked on a deserted island, alone and desperate to survive, you will have to get food, water and build your shelter. Explore the island, its surroundings, protect yourself from wild animals, make weapons, build your home and stay alive in the nature.
Root$14.99
Might makes right in the wild wood! The award-winning board game of asymmetrical woodland warfare comes to cross-platform digital play! Combine subtle strategy and bold daring to guide your forest faction to victory!
Roboplant$11.99
In a future not too far away, humans are finally able to harvest food on alien planets. Embark on a new journey with your team of robots called Beebop 179. Build and manage a hydroponic farm, grow delicious plants and survive the mysterious challenges of outer space.
Ruins to Rumble$8.99
Ruins to Rumble is a sandbox colony survival in a 2D side scroller environment. Build, fight, explore and defend to claim victory against other factions and monsters.
Rise to Ruins$14.99
A brutal godlike village sim that melds the god game, management, and tower defense genres! Fight off hoards of monsters at night, and expand your village in the day time. Inspired by games like Black and White, Rimworld, and Dwarf Fortress but not quite like any of them.
Professor Why™: The Quantum Eye$9.99
Professor Why disappears mysteriously. You have to fly to his space base Muta to investigate what happened. The supercomputer CORE may be responsible for his disappearance. You need to face one of its infected robots, The Quantum Eye and solve all of its puzzles.
La Historia De$6.99
Have you ever wanted to play a tableboard rpg with your friends, but there was no way you could match? This game is for you. It is an environment who allows you to play online Rpg tabletop games. With your characters, maps, atmospheres, music, etc. The game loads all content from the game folder on your computer.
Adam: Robot World$6.99
Build your stronghold and survive in the wasteland world controlled by artificial intelligence. Deal with relationships with other strongholds, develop allies or conquer them. Control pollution and fight against bad weather. Protect your base and destroy your enemy.
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.
Starmancer$14.99
From a small 2-man team comes a unique space station management sim. Take on the role of an A.I commanding a lost space ark. Try not to let your crew run amok and wreck the place.
Legendary gun$2.0
The background of the game is similar to the World War II. There is a small village in China which is often plundered by the enemy. In order to survive, players assume the role of a heroic warrior and fight the aggressors to defend the homeland and the people.
Battlefleet Engineer$11.99
Engineer spaceships, compose fleets and command them in in real-time battles. All ships are completely defined by their module composition. Achieve victory with brilliant command on the battlefield and by engineering it into your fleet.
Infinite Gravity$9.99
This is a build sandbox game We have hundreds of elements for your choice We offer a variety of materials in building their ideal architectural works for you We will also open survival mode in the future
Junkyard Simulator$19.99
Did you ever wish to work in a junkyard? Now you can, with Junkyard Simulator. They are many roads leading to success - whichever you take depends on your decisions.
River Town Factory$14.99
If possible, would you like to go back to ancient times to start a factory, refine oil, or even build a large computer? With the accidental fall of a meteorite, you traveled back to River Town a thousand years ago and became a workshop owner. And the story will begin from here……
Goblin Times$14.99
In this joyful Steampunk world, Goblins are the absolute dominators. They have their own ways of living. Money and power is what makes this world go around and also every goblin’s ultimate pursuit. Some goblins who are good at making money become leaders of the pack.
You Are God$4.99
Control the weather on a planet. Watch the life grow and develop religion and technology. Will they worship you or forget you?
Apex Point$18.99
Apex Point is an open world game that aims to immerge you into the Japanese car culture by providing a huge variety of customizations and race types so you can choose your own path
Untold Love Stories$2.99
Untold Love Stories is a collection of visual novels in different genres and styles. Romance, meetings, dangers, adventures and even mystery are waiting for you!
Dream Factory$9.99
Sitting in front of a screen or TV you might think that the process behind filming and producing a movie is a piece of cake. Try and play Dream Factory first. With this Filming Simulator you will ‘dive’ headfirst into the busy world of movie making. Our approach is to look at the industry in an ironic way.
Birchian Flight Simulator$4.99
A simple flight simulator game that you will enjoy for ages and for all ages. Also made by a teenager (High Schooler).
Truants$0.99
Scott Bowers has been mysteriously contacted by a young girl, who claims she's being forcibly treated for "video game addiction." Can he save the kids trapped in the behavioral center, and find out why he's being targeted by the dark forces who run it? Inspired by true events.
Rover Mechanic Simulator: Training DayFREE
Welcome to the Training Day on Mars! In this free version of our advanced simulator you will learn everything you need to know about repairing and maintaining Mars Rovers.