Top similar games like Colony On Mars:
Colony On Mars $0.99
You play as an astronaut in a colony on Mars and you need to upgrade your colony, build new constructions and collect resources
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MarZ: Tactical Base Defense$21.99
Build your defense base to fight back the undead hordes of Mars and secure the future of the red planet. MarZ is a game of strategy and tactical defense where you must carefully manage your crew and resources as you try to uncover the terrible secrets of the undead.

Astral Guardian$9.99
Build various towers to resist the large number of monsters coming from the wormhole, by extending their walking routes.

Element$11.99
Element is a realtime strategy space game for people who don't have time to play realtime strategy space games. Generate energy, mine element, build attack and defence units, and destroy the enemy while maintaining a balance between earth, air and water.

Campgrounds Adventures: The Big Oopsie$24.99
Campgrounds Adventures: The Big Oopsie is a captivating time management and strategy game where you build and manage thriving campsites. 🏕️ Balance tasks, develop strategies, and progress through levels filled with lush landscapes and bustling campsites. Dive in and start your adventure today! 🌲🎮

Planet Barren Objective$2.99
Fight, upgrade, explore, and build your way out of a dangerous planet in this 2D pixel art side scroller. Stream of foes will keep you on your toes while beating them will reward you with much needed resources.

Planetbase$14.99
Guide a group of space settlers trying to establish a base on a remote planet. Grow food, collect energy, mine resources, survive disasters and build a self-sufficient colony in a harsh and unforgiving environment.

Freaking Meatbags$9.99
Land on a planet, pick up some rocks, leave before the solar system explodes. Oh, and don't die in the nightly robot attacks! Freaking Meatbags is a humorous real-time strategy game that's all about building a base, mixing meatbag DNA, then convincing those dolts to help you gather resources.

Super-Spatial$12.99
Explore, build, and master the art of automation. Build your base, discover colorful new worlds, and develop new technologies as you tame the far reaches of space and search for a way to return to Earth.

Travelers in Space Crack$7.99
Travelers in Space Crack is a survive game in deep space. Explore in different galaxy through space cracks. To find and gather useful resource, to trade and make money are all important to develop your own fleets. And only through build massive fleets, you triumph over the unknown evil forces.

After the Collapse$14.99
ATC is a base building game set in a post-apocalyptic world featuring urban environments. Build a base across several layers with dozens of survivors. Fight other factions for the control of the remaining production centers and explore the world to find long forgotten resources and technologies.

Novus Inceptio$19.99
Warning: This is an Early Access game! Welcome to an enigmatic world, where a new gaming experience in exploring, building and surviving is waiting just for you. Experience a sandbox world with survival elements, and join us in creating a full version of the game.

Wastelander$9.99
Wastelander is a turn-based strategy game where you must survive and escape from a desolate planet ravaged by powerful storms. Build a colony from nothing, find and unlock unique buildings and re-activate powerful relics to protect yourself. Will you survive and get off the planet?

Final Upgrade$19.99
Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes. Research advanced technologies to increase efficiency and unlock new paths of development. Fight off other artificial intelligences in your goal to reach the Final Upgrade!

ExoColony: Planet Survival$11.99
Space-colony simulation game. Guide generations of colonists, raise and educate them, manage resources, and ensure food supply. Maintain a breathable atmosphere, tackle pollution, and refine materials to build essential structures. Terraform planet and build ecosystem to make it your new home.

The Riftbreaker: PrologueFREE
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

Reus 2$24.99
Shape worlds with your godly titans. Make symbiotic ecosystems and inspire humanity with your creations. Their achievements unlock new possibilities. Make different planets for different human spirits, and fill the universe with life!

Alien Kingdom$4.49
Alien Kingdom is a first person city building and strategy game that weaves medieval and sci-fi atmospheres. You'll go adventuring and find villagers you can escort home to help expand your kingdom, and construct utility buildings like farms, houses & resources buildings, defensive structures like gates, towers & walls, and unit...

The first titans$0.99
The first titans is an indie VR game where the shooters, tower defense and strategy games meet together. You will land in a hostile planet where you have to protect your crystal reactor. Recollect resources, build towers and kill the aliens trying to destroy you.

Organs Please$13.99
A dark and satirical management sim, where you take control of a recycling factory with a twist: it recycles humans. Your job is to decide who gets to escape our dying planet in a cozy spaceship and who sacrifices their blood, sweat and tears for humanity. Literally.

Cat Guardian$7.99
Cat Guardian is a flexible card game blending tower defense and survival. Manage resources, build, and strategize to protect the Tree of Hope from zombies. Can the cats of Meowx Planet succeed in their mission and survive? It’s up to you!

Outpost Zero$19.99
Outpost Zero blends the genres of Multiplayer Base Building Survival and Simulation games in a Sci-Fi universe. On a lawless alien world, robotic scouts are tasked with building an Outpost for human colonists. Command AI minions, colonize the planet, and survive the perils of Gaiya.

Stellar Settlers: Space Base Builder$11.99
Stellar Settlers is a chill space base/city builder and colony sim game. With unique vertical and horizontal base-building gameplay, settle on 10 hostile alien planets and build your own thriving colony. Get enough materials to build a physics-based Spaceship and try to escape from disasters.

GYATM Dragon Edition$4.0
You are the first person on Mars. You will need to establish a base, mine resources, and build everything the colonists will need to survive. It's one person against a harsh and unforgiving planet where everything we take for granted is in short supply.

Galactic Garrison$6.99
Galactic Garrison is a sci-fi, turn-based tower defense game where you defend your base from relentless alien waves on Mars. Deploy soldiers, build barricades, and upgrade defenses to withstand attacks. Earn powerful reward cards to gain strategic advantages and outmaneuver your enemies.

Light Bringer$8.99
Light Bringer is a 2D side scrolling fantasy strategy game with development elements. Explore, gather, build and then when night falls, survive! All in the style of beautiful hand-painted graphics. Will you bring the light?

In The Long Run The Game$9.99
Build and manage your space base - Survive in extreme environments - Explore Open World scenarios based on real topographic data - Gather Resources, Craft your items - Drive futuristic rovers and more...

Protolife$11.99
Protolife is an unique tower-based strategy game which gives you a direct control over the builder robot in a struggle against the hungry proto-life organism.

Under A New Sun$16.99
While searching for a new home, an unexpected failure in your ship has left you stranded on a planet surprisingly similar to Earth. Discover a vast open world, hunt for food, develop technologies, and build yourself a new home to survive!

ReFactory$11.99
Build, explore, fight! ReFactory is a 2D strategy game with a focus on construction and logistics where you build an automated mega-factory on an alien planet.

Time To Morp: First ContactFREE
Time to Morp: First Contact is an introductory colony sim game in which you take care of playful creatures - Morps. Use their help to gather resources, build and decorate a base, set up pipe networks, automate everything and clear corruption that is endangering local creatures.

MewnBase$9.99
MewnBase is a space-cat survival and base-building game. Scavenge around a barren planet for items to keep you fed. Explore and collect resources. Craft items and grow your base to help you survive.

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!

dEskape$9.99
'dEskape' is a base-building game which sits across the bottom of your desktop allowing you to work, browse, or watch something else while you play. It's idle when you like and active when you want.

Broken World$1.99
"Broken World" is an exciting post-apocalyptic low-poly game where players have to survive in a world overrun by zombies and chaos. Build and strengthen your shelters, fight various threats and explore a dangerous world full of secrets and dangers.

Eye of the Void: Unleashed - Tower Defense$2.99
The goblin tribes of the realm have united against you and the power of the Eye of the Void. Build towers, fortify walls, construct gold mines to gather resources, and cast powerful spells to fend off waves of determined goblins and their allies who seek to destroy you.

Escape Gaia$9.99
you will play as Gaia, the shattered will of a planet, and command your spaceship to explore new worlds, collect and refine various resources, build a home on the damaged spacecraft, summon a wide range of monsters, and ultimately, devour other shattered wills to repair yourself.

Glory to the Robots!$9.99
A game in the genre of management strategy. Here you can build your own factory for the production of robots, and on another planet, and extract resources and test robots on other different planets.

Total Factory$14.99
You are a robot with unrealistically advanced artificial intelligence on a previously unknown planet, people created you for one single purpose - to ensure the automatic production of the necessary resources and their dispatch. It would seem that what could go wrong?

Cyberwinter$4.99
Cyberwinter is an isometric action strategy game. On a distant planet with a harsh climate, you have to fight legions of dangerous monsters for a new home for humanity. Build bases, develop and defend them.

Spore Valley$4.99
A bite-sized resource management puzzle, inspired by engine-building board games and the weird world of real-life slime molds, fungi, and lichen.

Satisfactory$39.99
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!

The Riftbreaker$29.99
The Riftbreaker™ is a base-building, survival game with Action-RPG elements. You are an elite scientist/commando inside an advanced Mecha-Suit capable of dimensional rift travel. Hack & slash countless enemies. Build up your base, collect samples and research new inventions to survive.

Outlaws of the Old West$19.99
Outlaws of the Old West is a massively multiplayer survival MMO with a huge world, thousands of items and a modular building system. Survive the wild, build your own homestead, defeat villainous bandits and work with others to tame the Wild West.

Lightyear Frontier$24.99
Settle your homestead on this beautiful alien planet with the help of a powerful mech. Build, explore, plant crops, raise animals, gather and manage resources, meet neighbors, and make a place to call your own.

Builderment$14.99
Builderment is a casual factory builder, where you are sent to far away planets to keep Earth going with fresh resources. Establish your base, then mine, build, transport, and ultimately design an automated operation that will save your home one shipment at a time!

Occupy Mars: Prologue (2020)FREE
Occupy Mars: Prologue is an old introduction to the world of Occupy Mars in which you have to use your brain in order to survive. The Prologue tells a separate story in a closed location and shows a sneak-peek of the full game mechanics.

Outer Frontier$13.99
Grow crops and fight giant birds, mine precious materials while avoiding sink holes. Keep your societies needs met before unrest breaks out. And finally end the war by tracking down the enemy leader.

Plan B: Terraform$13.99
Terraform a lifeless rock into a lush and habitable world. Build trucks, trains and sprawling factories on an enormous hexagonal planet. Grow its population to millions. Enjoy a dynamic simulation of atmosphere, temperature, water and forests.

Keplerth$14.99
Welcome to Keplerth! Try to survive on a hostile alien planet in this 2D sandbox RPG, where you can choose to live alone or fight side by side with your friends in the online multiplayer mode. Survive, build, farm, fight, and explore your way to victory in this open-world adventure!

Autonauts vs Piratebots$19.99
Create, automate and defend an impenetrable base. Assemble and command a Bot army to combat an entire Piratebot invasion. Build, program and battle your way through five different zones.

Taur$24.99
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?