Sol 0: Mars Colonization
Sol 0 is a real time strategy game where you establish the first Martian colony.
67% of 371 Steam reviews are positive$0.99
Games like AUTARKIS
Looking for that same replayable and minimalist spark as AUTARKIS? These games are a good place to start.
Planetbase
Planetbase puts you in charge of a small band of space settlers on a remote planet, and it is your job to keep them breathing. Build the base, grow the food, keep the power on, and turn a fragile outpost into a colony of hundreds in a place that would very much prefer you failed.
Also in City builder and Colony sim · Replayable
79% of 9,602 Steam reviews are positivePlayers online now: 179$14.99Astro Colony
Astro Colony is a relaxed automation game in an endless procedurally generated universe. Build conveyor networks, move and dock your stations, recruit astronauts and research new tech, alone or with friends. No timers, no punishing failure: just you, a growing colony and a galaxy of voxel planets to strip for parts.
Also in Colony sim · Replayable
80% of 2,447 Steam reviews are positivePlayers online now: 83$19.99Stellar Settlers: Space Base Builder
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.
Also in City builder and Colony sim · Replayable
69% of 749 Steam reviews are positivePlayers online now: 1$11.99Alien Horizon (Preview Alpha)
A sci-fi survival city builder set on an inhospitable alien planet. Faced with imminent destruction of Earth, humanity pooled together their resources and sent sleeper ships to nearby potentially habitable planets. But this one turned out to be much less habitable than expected....
Also in City builder and Colony sim · Replayable
87% of 208 Steam reviews are positivePlayers online now: 2FreeTrappist
Welcome to Trappist-1, 40.7 light-years from Earth. Fly your Ark, a colossal spaceship and mobile base. Explore the solar system and establish thriving colonies. Uncover the mysteries of Trappist in this story-driven colony builder.
Also in City builder · Replayable, Minimalist
89% of 65 Steam reviews are positive$14.99Aven Colony
Govern humanity's first settlement on Aven Prime, an alien world of deserts, tundras and wetlands light years from Earth. Grow a small outpost into a sprawling city, keep your colonists fed and breathing through electrical storms and long winters, and uncover the planet's secrets. A calm, easy-to-learn colony builder with a lot of charm.
Also in City builder and Colony sim
71% of 2,023 Steam reviews are positivePlayers online now: 26$5.99My Colony
A sci-fi colony sim that starts with one lander and a rover and ends wherever your ambition does. Pick a faction, grow an outpost into an empire, trade on a player-run market, or share a region with friends. It runs on almost anything and never asks you to wait for a timer.
Also in City builder and Colony sim · Replayable
88% of 277 Steam reviews are positivePlayers online now: 4$4.99Project AURA
Project Aura is a micro management game where you lead a Colony of Climate Disaster Survivors. You have been assigned the mission to build an habitat capable of survival in this new unknown world.
Also in City builder and Colony sim
62% of 655 Steam reviews are positive$14.99Moons of Ardan
Embark on a space city-building adventure in Moons of Ardan! Develop a thriving civilization in a real-time planetary system. Oversee production chains, cater to the needs of your axonauts, recover their lost technologies, and navigate resource transportation.
Also in City builder and Colony sim · Replayable
93% of 76 Steam reviews are positive$19.99Farlanders
Terraform, strategize, and construct a Martian colony in this retro-inspired turn-based city builder. Create a comfortable living for your citizens, research alien artifacts, and uncover the secrets of the Red Planet.
Also in City builder and Colony sim · Replayable
89% of 514 Steam reviews are positivePlayers online now: 2$14.99Oasis Mission: Colony Sim
A Sci-Fi colony and strategy sim with a complex economy, immersive logistics, and a war against the rise of the machines! Build your colony and ensure supplies for your people. Automate industrial ships and create combat groups to defend against waves of enemies.
Also in City builder and Colony sim · Replayable
53% of 91 Steam reviews are positive$14.99Mercury Fallen
A sci-fi colony management sim with a focus on exploration, expansion, and survival. Rebuild your underground facility, manage colonists and robots, and uncover the mysteries of an alien world light-years from Earth. Dig deep, expand across the surface, and shape your new home.
Also in Colony sim · Replayable
78% of 259 Steam reviews are positivePlayers online now: 3$24.99
Cheaper than AUTARKIS
Colony
Colony is a space exploration game where you fly around trying to colonize planets, battle alien races, collect resources, and save the human race!
38% of 8 Steam reviews are positive$0.99
Unclaimed World
Manage interstellar pioneers and their descendants in this detailed sci-fi colony sim.
49% of 179 Steam reviews are positive$1.18
Dungeon D14
You control a small colony in the underground of an unknown planet. Mine resources, build a base, explore the world and technology.
50% of 2 Steam reviews are positive$1.99
Homauton
A tiny horror automation game. Trapped in a cramped landing pod with only a hibernation chamber and drone control computer, investigate the…
67% of 18 Steam reviews are positive$2.39
Coloniam
Colonize islands and grow your population. Manage trade routes and resources to meet the ever increasing needs of your colonist.
36% of 22 Steam reviews are positive$0.99
ROD: Revolt Of Defense
Explore a random generated space. Find artifacts and treasure maps. Build and develop your base on a flying platform.
80% of 526 Steam reviews are positive$0.99
Strategy Core
Lead your clan from a small settlement all the way to the launch of a colony ship.
100% of 16 Steam reviews are positive$0.69
Planet Factory
A small quick game about building a factory to launch planets into a solar system!
86% of 28 Steam reviews are positive$0.99
Colony On Mars
You play as an astronaut in a colony on Mars and you need to upgrade your colony, build new constructions and collect resources
23% of 26 Steam reviews are positive$0.99
Search
The existence of all mankind is under threat. You are the only hope!
75% of 4 Steam reviews are positive$0.99
Hidden gems like AUTARKIS
Oceaneers
Manage a band of survivors, keep your islands afloat and send expeditions across a flooded world.
86% of 112 Steam reviews are positivePlayers online now: 12$24.99
Astro Colony
Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.
80% of 2,447 Steam reviews are positivePlayers online now: 83$19.99
Havendock
Turn a lonely raft into a cozy ocean colony, fishing debris from the waves and automating your way up to submarines and a rocket.
81% of 1,513 Steam reviews are positivePlayers online now: 17$19.99
Solargene
Run a private space corporation across a realistically simulated solar system.
77% of 786 Steam reviews are positivePlayers online now: 11$34.99
Scorchlands
Build, optimize, and explore at your own pace in Scorchlands, a cozy yet strategic colony builder.
88% of 115 Steam reviews are positive$11.99
Alien Horizon (Preview Alpha)
A sci-fi survival city builder set on an inhospitable alien planet.
87% of 208 Steam reviews are positivePlayers online now: 2Free
The Crust
Build a lunar colony Earth depends on. Mine regolith, run conveyor-and-drone factories above and below the surface, keep your colonists fed and…
75% of 3,986 Steam reviews are positivePlayers online now: 599$19.19
Farlanders
Terraform, strategize, and construct a Martian colony in this retro-inspired turn-based city builder.
89% of 514 Steam reviews are positivePlayers online now: 2$14.99
Mercury Fallen
A sci-fi colony management sim with a focus on exploration, expansion, and survival.
78% of 259 Steam reviews are positivePlayers online now: 3$24.99
Don't get lost
A procedurally-generated, open-world, first-person colony sim.
78% of 480 Steam reviews are positiveFree
Stellar Settlers: Space Base Builder
Stellar Settlers is a chill space base/city builder and colony sim game.
69% of 749 Steam reviews are positivePlayers online now: 1$11.99
Wall World Strategy
Build a colony on an endless vertical structure, manage its people and resources, and survive what lives in the dark.
70% of 136 Steam reviews are positivePlayers online now: 667$16.99
Newest games like AUTARKIS
Wall World Strategy
Build a colony on an endless vertical structure, manage its people and resources, and survive what lives in the dark.
70% of 136 Steam reviews are positivePlayers online now: 667$16.99
STARLINERS
From Earth to the Moon and beyond, build colonies, develop industries, and manage supply chains in this incremental logistics game.
92% of 13 Steam reviews are positivePlayers online now: 52
The Crust
Build a lunar colony Earth depends on. Mine regolith, run conveyor-and-drone factories above and below the surface, keep your colonists fed and…
75% of 3,986 Steam reviews are positivePlayers online now: 599$19.19
Exark
Exark puts you in charge of a gigantic ark-ship fleeing a ruined sun for the rim of the world.
71% of 108 Steam reviews are positivePlayers online now: 3$14.99
Astro Colony
Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.
80% of 2,447 Steam reviews are positivePlayers online now: 83$19.99
Possible One: Lunar Industries
Stake your claim in the first realistic lunar colony management game!
64% of 56 Steam reviews are positivePlayers online now: 1$24.99
Space Haven
Build a spaceship tile by tile, keep its air breathable and its crew fed, then jump it toward a new home.
85% of 10,448 Steam reviews are positivePlayers online now: 591$24.99
Generation Exile
Rebuild settlements entirely within a colossal generation ship in this turn-based city builder.
65% of 49 Steam reviews are positive$29.99
Oceaneers
Manage a band of survivors, keep your islands afloat and send expeditions across a flooded world.
86% of 112 Steam reviews are positivePlayers online now: 12$24.99
Adaptory
Deep in uncharted space, your expedition took a challenging turn when your ship crash-landed.
76% of 99 Steam reviews are positive$19.99
Solargene
Run a private space corporation across a realistically simulated solar system.
77% of 786 Steam reviews are positivePlayers online now: 11$34.99
Desktop Colony
A cosy incremental semi-idle space colony management game that sits on your desktop while you do other things.
100% of 23 Steam reviews are positivePlayers online now: 1$5.99