Top similar games like Space One:

Spiritus Astrum is a persistent, open-world, multi-player, roleplaying sandbox. It features an infinite, procedurally generated universe which players are free to explore without restriction. Spiritus Astrum is more than a game, it is a world.

Triton Survival is an open world survival game about exploration, construction, engineering, and fighting on planets. Embark on this interstellar adventure and conquer the galaxy. Are you ready?

Stars End is a multiplayer sci-fi survival game set hundreds of years in the future in a star system colonized by humans. Come and join us for crafting, construction, missions and PvP on the wild frontier...

Voidless is a sci-fi space survival sandbox set in the near future within a realistic scale solar system. In first or third person, players can explore planets and asteroids, collect resources, and craft items. As well as building bases and ships, all with physics based flight and combat.

Aiming is uneasy, movements are slow, resources are hard to earn. Stop farming infinite vegetables, try to acquire some more jigowatts in empty space, where no one can hear your scream. Moon is a harsh mistress.

Explore a vast universe, uncover the mystery of humanity's demise, gather resources, build bases, and scan the unknown. Your journey awaits in this post-apocalyptic sci-fi adventure.

Precursors, predecessors, the legend of galaxy… Who are carrying the forebear’s genes among existing races, we can suppose only… Worlds of galaxy are everlasting, beautiful, unique and dangerous. Some of them are inhabited, some ruined and deserted, other - just a smugglers trans-shipment stations.

Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.

Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!

QANGA: Dive into a sci-fi adventure of exploration and resilience across the cosmos. Merge your mind with a state-of-the-art cyborg crafted by ICLab's Industry labs, and journey through this expansive universe!

In Cosmic Remnants, you find yourself adrift in space with only a floating platform. Alone or with friends, survive by scavenging resources, upgrading your platform, and enhancing yourself with discovered body parts. Explore advanced bases and uncover the truth behind humanity's demise!

An exploration experience where you develop mini star systems. Construct buildings in a stellar archipelago while jumping from planet to planet. Navigate gravity fields, collect resources, and survive in the final frontier.

Embark with your friends to explore abandoned moons in search of resources and valuable loot in a cooperative first-person horror experience. Level up and assemble a complete arsenal of tools, gadgets, and helper robots to accomplish the mission.

Tesera is a sci-fi sandbox game in a mysterious alien world. Explore an endless voxel world, defend yourself against aggressive creatures and drones, building your dream settlement alone or with friends.

The game of survival and construction on the surface of the moon. Learn to build a base on the surface of the moon, maintain survival, explore and discover the secrets inside the moon, and solve abnormal problems.

Badlands is a PVE-focused multiplayer open world sandbox set in a destroyed world. Be a post-apocalyptic scavenger in single player or team up with friends in multiplayer. Fun base building, crafting, and combat.

Step aboard the USS Orville (ECV-197), the Planetary Union's finest mid-level exploratory class cruiser. With every room on every deck recreated with painstaking accuracy, you are free to explore the ship at your leisure and engage in all manner of shenanigans!

Embark on an odyssey beyond the stars in "Further," a spellbinding virtual reality adventure that defies the limits of space and imagination. Assume the role of Alex, a fearless protagonist thrust into an interstellar realm of trials, puzzles, and encounters with extraterrestrial entities.

Stranded on Mars with next to nothing, build a city, assemble a fleet, and expand your empire to survive a hostile solar system in this new take that combines elements of space combat and RTS inspired by the classics.

Star shelter is a space survival game built from the ground up for VR. You are stranded in space, you must climb around in Zero-G, explore, scavenge, craft, hack and fight to survive. You have to build, arm and upgrade your own space station in order to escape the cosmic graveyard.

A first-person survival and automation game where you build factories run by drones to power a machine that terraforms a planet. Build bases, prepare for storms, and harness the weather along the way!

Embark on a brutal journey of survival in a perpetual winter. Hunt and gather resources for building and utilize deep survival mechanics to craft your way through a harsh, unforgiving landscape. Forge alliances or dominate the remnants of humanity in this chilling open world saga.

Imagine yourself as a noble space pirate, back in the days when the space empire was just beginning to rise. Traders, explorers, and colonists were being sent to every known inhabited system. Defy laws and rules to find your way among the stars...

Take command of your own colonial ship. Ensure the survival of your inhabitants and try to find a new habitable planet. This is the goal of the the Exodus H Space Commanders.

Survival Nexus is an exhilarating survival game that immerses players in a post-apocalyptic world filled with challenges and dangers.

Adventure Craft is a challenging procedurally generated sandbox RPG with roguelike elements. Hunt monsters, horde loot, and craft weapons and armor, to survive in a vast ever-changing RPG world full of action, extreme danger and wonderful surprises.

Stellar Wanderer DX is an old-school space combat sim set in a vast open-world universe. Follow the story or choose your favorite side missions as a mercenary fighter pilot. Explore the galaxy, upgrade your ship and weapons, trade resources and fight outlaws.

The co-op open-world space sim where everyone has a role! Pilot the ship. Reroute power. Launch nukes. Explore alien planets. Research new talents. Work together to find the Lost Colony! ...or just deliver some biscuits