Farworld Pioneers
Explore an open world, sci-fi sandbox – in PVP, PVE, and co-op.
37% of 623 Steam reviews are positive$14.99
Games like Outpost Zero
Want something that feels chaotic and dark the way Outpost Zero does? These games are a good place to start. Sharing the fun is easy with these picks.
Farworld Pioneers
Explore an open world, sci-fi sandbox – in PVP, PVE, and co-op. Build and manage colonies on alien planets, and recruit AI survivors with unique personalities and skills. Craft, build, mine, farm, or get your electric death rifle and say hello to your neighbors.
Also in Survival crafting and Colony sim · Chaotic
37% of 623 Steam reviews are positive$14.99Gaia
A sci-fi base building survival game, featuring raids, agriculture, intelligent AI, natural disasters and more.
Also in Survival crafting and Colony sim
57% of 80 Steam reviews are positive$19.99StarRupture
StarRupture is a first-person open-world survival and base-building game on a planet torn by recurring cataclysms. You mine and process resources, build an industrial system to produce goods and expand your base, and hold off hordes of alien creatures alone or with up to four friends.
Also in Survival crafting and Co-op · Chaotic
80% of 12,606 Steam reviews are positivePlayers online now: 977$19.99Planetaries
Experience a vast Sci-fi open-world survival TD game set on a distant planet deep in the universe. Craft, build, mine, trade, explore, and survive in this alien world. Collect Data and defend against waves of enemies seeking to banish you. Enjoy the adventure in Singleplayer or Multiplayer.
Also in Survival crafting and Co-op
58% of 215 Steam reviews are positive$19.99Stranded: Alien Dawn
A small group of survivors, one unforgiving alien planet, and you in charge. Build them a base, keep them fed and sane, and hold the walls when the local wildlife comes knocking. Every run plays out differently, and every decision costs something. A colony sim where the planet is actively trying to ruin your day.
Also in Survival crafting and Colony sim · Chaotic, Dark
83% of 9,921 Steam reviews are positivePlayers online now: 563$34.99SpaceCraft
SpaceCraft is an online galaxy where you mine planets, build your own ships from parts, automate bases and trade with other players. Fly out, scan a system, land, dig something up and turn it into a business. A calm, open-ended space sandbox that rewards patience and works best with friends.
Also in Co-op
63% of 2,730 Steam reviews are positivePlayers online now: 269$29.99CryoFall
CryoFall is a 2D sci-fi survival colony sim on a forgotten planet. You start with primitive tools and work your way up through industrial, modern and space-age technology: farms, power grids, factories, vehicles, even war machines. Play it relaxed on PvE servers or brutal on PvP ones, alone or with friends. Just know it asks for patience.
Also in Survival crafting and Colony sim · Dark
78% of 4,909 Steam reviews are positivePlayers online now: 31$19.99Prospector
Land on a distant planet in this chill resource management game. Harvest alien resources, build and automate machinery, uncover secrets across the stars and strike shipping deals with distant colonies for exclusive rewards!
Also in Survival crafting
64% of 112 Steam reviews are positive$14.99Surviving Ceres
Explore a handcrafted survival game with an emphasis on crafting and base building. Export manufactured goods to earn funding, manage colonists, defend against hostile aliens, and work towards terraforming Ceres from a frozen ball of ice to a tropical paradise.
Also in Survival crafting and Colony sim
87% of 116 Steam reviews are positive$9.99Astro 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 and Co-op
80% of 2,440 Steam reviews are positivePlayers online now: 106$19.99GearStorm - Armored Survival
GearStorm - Armored Survival is a story-driven, open-world sci-fi survival adventure. Discover what led to the Phage, a deadly virus apocalypse and our escape to a alien world. Explore a vast alien planet, build your base, create your colony, acquire vehicles, weapons, and supplies to defend it.
Also in Survival crafting and Co-op · Dark
51% of 68 Steam reviews are positive$11.99The Riftbreaker
You are captain Ashley S. Nowak, a scientist-commando in a Mecha-Suit, sent through a one-way portal to planet Galatea 37. Build mines, refineries, power plants and labs to power a rift back to Earth, while thousands of alien creatures try to wipe you out. Solo or in online co-op for up to 4.
Also in Survival crafting and Co-op
90% of 22,340 Steam reviews are positivePlayers online now: 1,035$9.89
Cheaper than Outpost Zero
Prospector
Land on a distant planet in this chill resource management game.
64% of 112 Steam reviews are positive$14.99
Surviving Ceres
Explore a handcrafted survival game with an emphasis on crafting and base building.
87% of 116 Steam reviews are positive$9.99
The Riftbreaker
You are captain Ashley S. Nowak, a scientist-commando in a Mecha-Suit, sent through a one-way portal to planet Galatea 37.
90% of 22,340 Steam reviews are positivePlayers online now: 1,035$9.89
GearStorm - Armored Survival
GearStorm - Armored Survival is a story-driven, open-world sci-fi survival adventure.
51% of 68 Steam reviews are positive$11.99
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 3,965 Steam reviews are positivePlayers online now: 538$19.19
Deep Space Outpost
Deep Space Outpost is a space station building & survival game, involving resource and base management.
72% of 32 Steam reviews are positive$15.99
Planetbase
Grow a fragile space outpost into a working colony, one power failure at a time.
79% of 9,600 Steam reviews are positivePlayers online now: 181$14.99
Space Architect
Mine asteroids, build production lines, keep your crew fed and trade with passing ships to buy back your freedom.
73% of 305 Steam reviews are positivePlayers online now: 24$1.79
Penkura
Penkura is a sci-fi base-building survival game where you construct a colony from a top-down command system, explore an alien world in first person…
89% of 191 Steam reviews are positivePlayers online now: 2$13.99
Scrapnaut
Scrapnaut is a co-op & singleplayer top-down, base building survival game with steampunk elements.
69% of 735 Steam reviews are positivePlayers online now: 4$1.39
Stellar Settlers: Space Base Builder
Stellar Settlers is a chill space base/city builder and colony sim game.
69% of 748 Steam reviews are positivePlayers online now: 2$11.99
Hidden gems like Outpost Zero
Astro Colony
Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.
80% of 2,440 Steam reviews are positivePlayers online now: 106$19.99
Surviving Ceres
Explore a handcrafted survival game with an emphasis on crafting and base building.
87% of 116 Steam reviews are positive$9.99
Alien Horizon (Preview Alpha)
A sci-fi survival city builder set on an inhospitable alien planet.
87% of 209 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 3,965 Steam reviews are positivePlayers online now: 538$19.19
Aground Zero
The world has ended. You are deep underground, and all alone with a cheery AI companion.
80% of 124 Steam reviews are positivePlayers online now: 1$19.99
Final Outpost: Definitive Edition
Final Outpost is a survival strategy base-builder. You lead the last survivors of the apocalypse.
76% of 213 Steam reviews are positivePlayers online now: 4$9.99
Machine Mind
Machine Mind is an action game in a post-apocalyptic setting with elements of survival and RTS.
71% of 587 Steam reviews are positivePlayers online now: 6$19.99
Plains of Pain
A brutal post-apocalyptic sandbox where the sun itself is out to kill you.
84% of 1,037 Steam reviews are positivePlayers online now: 37$19.99
StarRupture
StarRupture is a first-person open-world survival and base-building game on a planet torn by recurring cataclysms.
80% of 12,606 Steam reviews are positivePlayers online now: 977$19.99
Space Architect
Mine asteroids, build production lines, keep your crew fed and trade with passing ships to buy back your freedom.
73% of 305 Steam reviews are positivePlayers online now: 24$1.79
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: 2$24.99
Don't get lost
A procedurally-generated, open-world, first-person colony sim.
78% of 479 Steam reviews are positiveFree
Newest games like Outpost Zero
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 3,965 Steam reviews are positivePlayers online now: 538$19.19
Scrap Mechanic
Crash-land on a robot-infested farm planet and tinker your way through it, alone or with friends.
92% of 109,942 Steam reviews are positivePlayers online now: 1,274$28.99
Deep Space Outpost
Deep Space Outpost is a space station building & survival game, involving resource and base management.
72% of 32 Steam reviews are positive$15.99
SpaceCraft
Mine planets, assemble ships from parts and grow a trading empire with friends in an open galaxy.
63% of 2,730 Steam reviews are positivePlayers online now: 269$29.99
Astro Colony
Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.
80% of 2,440 Steam reviews are positivePlayers online now: 106$19.99
LIFE EFFECT Survival
A harsh open world after an alien invasion, seen from first or third person.
85% of 552 Steam reviews are positivePlayers online now: 30$14.99
Machine Mind
Machine Mind is an action game in a post-apocalyptic setting with elements of survival and RTS.
71% of 587 Steam reviews are positivePlayers online now: 6$19.99
Occupy Mars: The Game
Fix machines, wire up a base and keep your oxygen flowing on an open, red planet, alone or with friends in co-op.
68% of 2,745 Steam reviews are positivePlayers online now: 94$29.99
Solargene
Run a private space corporation across a realistically simulated solar system.
77% of 784 Steam reviews are positivePlayers online now: 18$34.99
StarRupture
StarRupture is a first-person open-world survival and base-building game on a planet torn by recurring cataclysms.
80% of 12,606 Steam reviews are positivePlayers online now: 977$19.99
The Front
Gather, craft and fortify a base, then push back against the empire in first person, alone or with friends.
66% of 9,525 Steam reviews are positivePlayers online now: 45$19.99
Prospector
Land on a distant planet in this chill resource management game.
64% of 112 Steam reviews are positive$14.99