Games like Mars Horizon
by Auroch Digital
Lead a major space agency as you guide humanity to Mars in this strategy simulation game. Construct a base, design and build rockets, conduct missions throughout the Solar System, and write your own history of Space exploration. Created with support from the European Space Agency.
View on Steam · $19.99 →
Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
$9.99Take On Mars
Feb 9 · Bohemia Interactive
Both: Space · Mars · Science
Take On Mars places you right in the middle of mankind’s most exciting undertaking. Start out in the seat of a rover operator, finish as the first human to have ever set foot on the Red Planet.
SimulationSpaceMarsExplorationSurvivalScienceBuildingMultiplayerSpace SimSandbox👍 1,750
-75%$9.99Kerbal Space Program
Apr 27 · Squad
Both: Space · Science · Space Sim
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
SpaceSimulationSandboxPhysicsScienceSpace SimBuildingModdableEducationIndie👍 120,709
$14.99Spaceflight Simulator
Feb 17 · Team Curiosity ✦
Both: Space Sim · Space · Science
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
SandboxSpace SimSpaceSimulation2DExplorationSingleplayerScienceCraftingSpaceships👍 9,440
Race To Mars
Mar 7 · INTERMARUM, ONE MORE LEVEL
Both: Space · Mars · Management
Race To Mars is a turn-based, space company simulation game. Become the head of the newly established “New Space” company whose goal would be to establish a colony on Mars. You begin as a startup - develop cutting edge aerospace technologies and use them to achieve orbit and fly beyond Earth vicinity, blazing the trail of a space pioneer...
StrategySimulationIndieSpaceEarly AccessTurn-BasedMarsSci-fiManagement👍 224
$19.99Rocket Science
Feb 20 · unbeGames
Both: Space · Building · Science
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
SpaceExplorationSandboxBuildingPhysicsScienceSimulationSpace SimFlightRealistic👍 165
$19.99Juno: New Origins
Jan 26 · Jundroo, LLC
Both: Building · Science · Space Sim
Bring to life anything you can imagine from rockets and airplanes to cars and more. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. Complete contracts, conquer milestones, and unlock technology in the newly added Career Mode.
BuildingScienceSpace SimProgrammingFlightEducationBase BuildingRealisticSandboxPhysics👍 3,088
$34.99Solargene
Jan 19 · Alexander Semenov
Both: Space Sim · Management · Building
Take Command of a Space Corporation in the Sci-Fi Simulator Solargene! Manage personnel, design and develop colonies and orbital stations across the solar system! Mine resources, establish logistics, research cutting-edge technologies, trade, and complete missions
Colony SimBase BuildingCity BuilderSpace SimResource ManagementSandboxManagementBuildingEconomyStrategy👍 777
$49.99X4: Foundations
Nov 30 · Egosoft
Both: Space · Space Sim
Your journey to building a vast space empire begins behind the controls of a single ship. Explore, trade, fight, and build as you rise to command fleets, stations, and entire economies in a living, fully simulated universe that reacts to every decision.
SpaceSimulationOpen WorldSpace SimExplorationSandboxSci-fi4XStrategyEconomy👍 25,274
Rover Mechanic Simulator: Training Day
May 21 · ▲ Pyramid Games
Both: Space · Building · Science
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.
SimulationIndieFree to PlaySpaceBuildingScienceMarsRealisticSingleplayerEducation
$19.99Mars First Logistics
Sep 25 · Shape Shop
Both: Mars · Building
Build physically simulated rovers to transport awkwardly shaped cargo across the rugged terrain of Mars. Earn funds, unlock new parts, and use your ingenuity to help the Martians establish a new home. Playable solo or in online co-op!
StylizedMarsCo-op3DBuildingSandboxPhysicsPuzzleTransportationRobots👍 3,498
$9.99Destination Ares
Sep 22 · Pat Scott
Both: Management · Mars · Space
You're the AI of a rickety colony ship, bound for the red planet. You have limited resources, a desperate crew, and an unknown fate awaiting you. Can you survive the journey across the Big Black?
Time ManagementRogueliteColony SimManagementMarsSpaceBase BuildingDifficultSpace SimCharacter Customization
$11.99Red Planet Rampart
Jun 9 · Beijing 1023 Technology CO., Ltd
Both: Space · Building · Mars
You are deployed to the desolate red planet to reforge humanity's hope. With no hospitable atmosphere, no nurturing water sources, only relentless storms, unknown alien creatures, you must use wit and determination to survive on this alien land and build a Mars base of your own.
RPGSpaceBuildingCasualMarsAdventureFlightTower DefenseSpace SimSandbox
-65%$6.99Terraforming Mars
Oct 17 · Artefacts Studio
Both: Space · Mars · Management
The taming of the Red Planet has begun! Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water.
StrategyBoard GameTabletopSpaceTurn-BasedMarsMultiplayerSci-fiSingleplayerManagement👍 5,195
-35%$20.79The Crust
10 days ago · VEOM Studio
Both: Space · Building · Management
Build and automate a lunar colony that Earth depends on. Mine regolith, run conveyor-and-drone factories above and below the surface, manage colonists, trade with rival Earth factions — and play a story campaign with multiple endings.
Base BuildingSpaceAutomationColony SimResource ManagementSandboxStrategyCity BuilderBuildingManagement👍 3,556
-25%$26.24Reentry - A Space Flight Simulator
Nov 7 · Lyra Creative
Both: Space · Space Sim · Science
Do you have what it takes to become an astronaut? Reentry is a realistic space flight simulator inspired by the early NASA space programs, from orbiting Earth in Mercury and Gemini, to the moon landing in project Apollo. Learn the procedures. Operate the spacecraft. Complete the mission.
SpaceSimulationFlightSpace SimRealisticOpen WorldImmersive SimScienceExplorationPhysics👍 1,322
$9.99Cosmonautica
Jul 31 · Chasing Carrots
Both: Space · Management · Space Sim
Cosmonautica is a fresh take on space trading in a procedurally generated universe, paired with quirky humor for your intergalactic enjoyment.
TradingSpaceSimulationStrategyEconomySci-fiManagementAdventureSpace SimSingleplayer👍 948
$24.99Interstellar Transport Company
May 24 · MT Worlds
Both: Space · Management
Build a galactic transportation empire and supply humanity with everything it needs to colonize the stars. In this sci-fi logistics simulator, grow your company from a local transport agency into an interstellar logistics behemoth! Singleplayer, vs AI, and online multiplayer.
SpaceSimulationManagementTradingStrategyEconomySci-fiMultiplayerSandboxEarly Access👍 395
$19.99Dyson Sphere Program
Jan 20 · Youthcat Studio
Both: Space · Building · Management
Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.
AutomationSpaceBase BuildingBuildingResource ManagementOpen WorldSimulationSci-fiManagementSandbox👍 83,546