Skip to main content
Games like Celestium

Games like Celestium

Games like Celestium

Looking for games like Celestium? Here are top open world simulation recommendations with a science fiction focus, selected from player-similarity data — start with PlanetSmith, Sector Space or Cosmic Miners.

Change display type

Skip Platform filter

Skip Play Mode filter

Skip Price filter
  1. After disaster strikes a remote moon research base, your escape pod malfunctions and crash-lands on an Earth-like planet. Stranded with limited supplies, you must explore your surroundings, gather resources, and build shelter to survive. Once your basic needs are met, your goal becomes clear: build a new ship and escape the planet. But you quickly discover you are not alone. Hostile creatures roa… If you enjoyed this game, see our list of games similar to PlanetSmith.

    View Game
  2. View Game
    93%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, grinding
    93% User Score Based on 103 reviews

    Sector Space is a cozy top-down single player space sandbox with retro graphics. The game takes place in a procedurally generated world with a seamless travel system. Each world represents a single galaxy in the void with hundreds of star systems and points of interest for the player to visit. Characters pilot their own ship and depending on the chosen character class (profession) may have up t… If you enjoyed this game, see our list of games similar to Sector Space.

    View Game
  3. 50%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, monetization
    58% User Score Based on 38 reviews

    Embark on a thrilling space adventure in Cosmic Miners, a single-player sci-fi game that blends mining, exploration, and strategic upgrades into a rich galactic experience. Take on the role of a daring miner of Harvesters, navigating asteroid belts and planetary orbits to extract valuable resources, build your fleet, and rise to prominence in a universe full of opportunity and danger. Traverse d… If you enjoyed this game, see our list of games similar to Cosmic Miners.

    View Game
  4. View Game
    83%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    83% User Score Based on 2,070 reviews

    Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation. If you enjoyed this game, see our list of games similar to Astro Colony.

    View Game
  5. Ecliptica is a first-person science fiction sandbox set in an ancient, self-organizing world. You and your colony are alien organisms. After a long flight, the colonists have lost the memory of their origin, retaining only their intelligence and thirst for profit. Now you must take root on a planet that existed long before your arrival and is ready to protect its resources from uninvited guests. … If you enjoyed this game, see our list of games similar to Ecliptica.

    View Game
  6. Come chat with the devs! About the GameAs a novice space miner, you have been assigned to work on an unexplored, distant planet. With little local fauna and a poisonous atmosphere, it shouldn't be much of a problem to expand your base and extract valuable resources. It shouldn't... Throughout the day, discover new deposits of raw materials, mine and process them in advanced refineries. From the… If you enjoyed this game, see our list of games similar to Cosminers.

    View Game
  7. 90%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, story
    90% User Score Based on 1,827 reviews

    Survive, craft, and automate in this free prologue set on one of the planets you can transform in Eden Crafters, an open-world game where you play solo or with friends to turn a hostile planet into a habitable haven for humanity. If you enjoyed this game, see our list of games similar to Ocean World: Eden Crafters Prologue.

    View Game
  8. 61%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, grinding
    61% User Score Based on 603 reviews

    Starsand is a mystic survival game set among the dunes of an arcane desert. An open-world full of danger, vast environments and mysterious happenings await you! Explore, hunt, craft, build – and SURVIVE. If you enjoyed this game, see our list of games similar to Starsand.

    View Game
  9. 79%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:stability, optimization
    79% User Score Based on 20,953 reviews

    Get a great start into Empyrion - Galactic Survival with the Complete Edition! It includes the base game plus the Dark Faction DLC, where you must survive a terrible new threat to the galaxy. If you enjoyed this game, see our list of games similar to Empyrion: Galactic Survival.

    View Game
  10. 83%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:music, stability
    83% User Score Based on 190 reviews

    Earth is gone ... Humanity is faced with extinction ... Our only hope is to find another world. Star Explorers is a game that randomly generates a galaxy. Each star and and celestial object can be scanned and added to an ever expanding database, every planet can be landed on and explored. If you enjoyed this game, see our list of games similar to Star Explorers.

    View Game
  11. Have you ever dreamt of venturing out into deep space with nothing but your own spaceship filled with everything you need to survive a lifetime in space? Have you wondered how it feels to be a weightless astronaut and be the first human to step on an entirely unexplored planet.. or an entire galaxy? Will you find out if there is anyone else out there, or is it just an infinity of nothingness? T… If you enjoyed this game, see our list of games similar to Starpath.

    View Game
  12. 51%Game Brain Score
    51% User Score Based on 4 reviews

    As humanity enters the final frontier, finding planets that are habitable becomes a gold mine. You were one of the many explorers sent out to colonize the galaxy, the only difference is you successfully found a habitable planet. Now you must survive in the star system until the first colony arrives. Explore your star system going from planet to planet gathering resources that you cannot find on a… If you enjoyed this game, see our list of games similar to Tiny Pixel Planets.

    View Game
  13. BEWARE THE DEPTHSBeware the Depths is a multiplayer, procedurally generated open-world survival game for 1-8 players set in a vast fantasy world. Play as an adventurer in the world of Perdita- a realm that borders reality and what lies beyond. Here you must craft, build, and battle to survive. EXPLORE A WORLD SHROUDED IN MYSTERYVenture into the vast lands of Perdita, where each journey offers new… If you enjoyed this game, see our list of games similar to Beware the Depths.

    View Game
  14. The earth is contaminated, there are hardly any people left alive. Human pride reaches its climax with the use of AI to generate a wormhole to another planet. During the opening, energy from another three-dimensional reality leaks into our atmosphere. Humanity falls in just 30 days due to the radiation of said energy, and those who do not die, mutate into wild beasts without reason.Only a few with… If you enjoyed this game, see our list of games similar to The Scar.

    View Game
  15. 86%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, optimization
    86% User Score Based on 591 reviews

    Hi, I’m Thorin — the solo developer behind Blossom, also known as Pebbledust Games. This is a project I’ve been building on my own, inspired by the games I grew up with — the ones that didn’t constantly hold your hand. You had to experiment, pay attention, and slowly figure things out for yourself. I wanted to bring back that feeling of discovery, in a calm, more relaxing survival experience where… If you enjoyed this game, see our list of games similar to Blossom: The Seed of Life.

    View Game
  16. 90%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, stability
    90% User Score Based on 663 reviews

    Grab your jetpack and explore procedural asteroid fields, derelict spaceships and abandoned outposts. Build your Space Rig to process scavenged trash. Craft, trade and fight your way to success in this interstellar, open-world sandbox. If you enjoyed this game, see our list of games similar to Space Trash Scavenger.

    View Game
  17. View Game
    90%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, stability
    90% User Score Based on 14,354 reviews

    Avorion is a procedurally generated sci-fi sandbox where players start out at the edge of the galaxy and must find their way to its core. Players build their own ships, which they will use to explore the galaxy, trade and fight. Space ships are mainly of large scale, with crews, turrets and energy systems that you will have to manage. The galaxy gets more hostile, but also more rewarding the close… If you enjoyed this game, see our list of games similar to Avorion.

    View Game
  18. 68%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    68% User Score Based on 1,070 reviews

    Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Players will need to survive in a hostile galaxy with their own custom designed and constructed starship. Space is vast but you wont have to face it alone, other players will be able to join your ship and help out, or build their own rival fleet and fight you across the galaxy! If you enjoyed this game, see our list of games similar to Interstellar Rift.

    View Game
  19. 65%Game Brain Score
    Most mentioned negative aspects:gameplay, graphics
    75% User Score Based on 32 reviews
    Critic Score 72%Based on 4 reviews

    Explore an uncharted world of forgotten alien tech & lore, while crafting your way to freedom and stopping the spread of the ooze, a tenacious galactic menace! Brought to you by Apogee, THE original indie publisher, famous for Wolfenstein, Duke Nukem, Rise of the Triad, Prey & Max Payne. If you enjoyed this game, see our list of games similar to Residual.

    View Game
  20. View Game
    86%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    85% User Score Based on 1,097 reviews
    Critic Score 90%Based on 1 reviews

    You wake up and found yourself lying in a hibernation pod, with no food, no clothes, no nothing. All you have to do is survive. Finding ways to use things around you will help you in surviving and uncovering the mysteries of this strange and dangerous planet. If you enjoyed this game, see our list of games similar to Keplerth.

    View Game
  21. 91%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    91% User Score Based on 2,206 reviews

    You are a representative of the CRAFT & Co company. You are selling automated fabrication tools across the galaxy when your spacecraft crashes into a hostile planet. Use the tools you sell and the local resources to build up all of what you'll need to survive and eventually be able to escape the planet. If you enjoyed this game, see our list of games similar to Dig or Die.

    View Game
  22. In a distant future where humanity has abandoned the solar system, leaving silent worlds and unsolved mysteries, you are a lone interstellar traveler who crash-lands on Earth. Now a desolate and unrecognizable planet haunted by the remnants of a vanished civilization, Earth becomes your unexpected battleground for survival. With no way to leave, your mission is to restore an abandoned launch base… If you enjoyed this game, see our list of games similar to A Silent Desolation.

    View Game
  23. Embark on an epic journey through the vast cosmos in Starfuse, an open-world sandbox adventure. Travel between procedurally generated worlds, each brimming with unique wonders and challenges, as you unravel the secrets of the universe. Mine resources, construct magnificent structures, engage in thrilling battles, and find valuable treasures in the deepest caverns. Upgrade your spaceship with adva… If you enjoyed this game, see our list of games similar to Starfuse.

    View Game
  24. MineEngineer is a 2D space-survival sandbox where engineering, exploration, and creativity collide in a universe full of planets, asteroids, and unknown dangers. You start alone in the void with only basic tools and a fragile survival pod. From there, you'll mine resources, explore planets, fend off threats, and build bases and ships piece by piece — exactly the way you imagine them. Multipla… If you enjoyed this game, see our list of games similar to MineEngineer.

    View Game
  25. MORE INFO DEMO ACCESSWe invite you to dive into the early version of Verse Project — a multiplayer space simulator game with a vast open world. The technical demo offers a unique chance to explore the game’s core, including the flight simulator system and world interactions, which will evolve with the community. Please note that this is an early version and may change significantly. Steam P… If you enjoyed this game, see our list of games similar to Verse Project.

    View Game
  26. BLACKFROST: The Long Dark 2 is the sequel to the hit survival game, THE LONG DARK, launched on Early Access and honed over 10 years of open development. It is the evolution of the survival sandbox, refining every aspect of the original, and introducing co-op to the formula. Conceived of and developed by Hinterland, the same creative team that brought you the original. Brave New WorldExperience … If you enjoyed this game, see our list of games similar to BLACKFROST: The Long Dark 2.

    View Game
  27. Initial Civilization,the Intelligence and resources are the two core attributes of characters, determining whether players can advance to the next era. Progressing to a new era automatically unlocks new crafting methods and technologies. The eras are divided into: Primitive Age, Agricultural Age, Iron Age, Steam Age, Electrical Age, Interstellar Age, and Stellar Age. **Primitive Age**: Players … If you enjoyed this game, see our list of games similar to Initial Civilization.

    View Game
  28. Embark on a heart-pounding journey in this survival open-world game, where a relentless creature, Humanoids prowls the landscape. Explore, craft, build, and fight for your life as you navigate the dangerous world. Explore Unknown World Join on an enchanting adventure through a captivating, open-world with stunning land and underwater creatures. Unearth hidden secrets, discover new plants, and col… If you enjoyed this game, see our list of games similar to Humanoid.

    View Game
  29. 65%Game Brain Score
    Most mentioned positive aspects:optimization
    Most mentioned negative aspects:stability
    88% User Score Based on 25 reviews

    You are a Viking warrior, stranded in a hostile land in between the human realm and Valhalla. With nothing but your wits and determination, you begin to gather survivors and resources to build a new village. As you carve out a home in this rugged landscape, you must defend your people from the fallen warriors. Your journey will take you across vast territories. Through strength and strategy, lead … If you enjoyed this game, see our list of games similar to Valhalla Path: Survival.

    View Game
  30. 51%Game Brain Score
    Most mentioned positive aspects:gameplay
    Most mentioned negative aspects:graphics
    83% User Score Based on 12 reviews

    "Red Planet Rampart" is a game not to be missed. Dive into this harsh yet fascinating red world now, and commence your journey to dominate Mars. Every choice, every battle, it's more than survival—it's about creating a legacy on the Red Planet. Are you ready to face the Martian frontier? Game Background Brief: Get ready for an epic Mars survival challenge! In "Red Planet Rampart, " an immersive sc… If you enjoyed this game, see our list of games similar to Red Planet Rampart.

    View Game
  31. 81%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, story
    81% User Score Based on 1,950 reviews
    Critic Score 77%Based on 1 reviews

    Solarpunk is a survival game set in a technically advanced world of floating islands! Alone or together with your friends, construct buildings, grow food, create gadgets and guide your airship to new islands hidden in the sky! If you enjoyed this game, see our list of games similar to Solarpunk.

    View Game
  32. 27%Game Brain Score
    Most mentioned positive aspects:graphics, atmosphere
    Most mentioned negative aspects:story, gameplay
    41% User Score Based on 17 reviews

    A debt you can’t escapeIt’s 2046. Water is scarce. Land is barren. Corporations rule everything. You are bound by a contract you never truly understood - a massive debt owed to a ruthless megacorporation. The only way out? Extract. Build. Expand. Survive. Every unit of cobalt you mine brings you closer to freedom… or deeper into the system. ⛏️ MINING & RESOURCE EXTRACTIONStart with basi… If you enjoyed this game, see our list of games similar to Cobalt Miner.

    View Game
  33. 86%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:grinding, optimization
    86% User Score Based on 1,780 reviews

    Salt 2 is a pirate-themed open world adventure focused on exploration, crafting, and survival. Play solo or with up to 5 friends, sailing the sea with your ship as a mobile base. Discover islands full of quests, towns, caves, and secrets. Level up, craft gear, hunt, fish, and customize your ship. If you enjoyed this game, see our list of games similar to Salt 2: Shores of Gold.

    View Game
  34. View Game
    60%Game Brain Score
    Most mentioned positive aspects:gameplay
    Most mentioned negative aspects:story
    100% User Score Based on 11 reviews

    Wreckborn is a combination of survival, base building, exploration, and combat in space. This single-player science fiction game offers gameplay in a procedurally generated open world full of asteroids, wrecks, and clashes with space pirates. Your goal is to survive, develop your colony, and build infrastructure in the unforgiving cosmos. Step by step, reclaim control over the system that space… If you enjoyed this game, see our list of games similar to Wreckborn.

    View Game
  35. 63%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, stability
    63% User Score Based on 240 reviews

    Explore a new world every time you play In Prologue: Go Wayback! no two journeys are ever the same.  A brand new 64km2 world is generated on your PC every time you start the game. Our in-house machine-learning technology empowers our artists and designers to create a system that lets you generate billions of beautiful, natural worlds that are waiting to be explored. Chart your own course throug… If you enjoyed this game, see our list of games similar to Prologue: Go Wayback!.

    View Game
  36. 31%Game Brain Score
    Most mentioned positive aspects:humor
    Most mentioned negative aspects:graphics, story
    37% User Score Based on 35 reviews

    Embark on an epic adventure to Mars in Horizon Journey, an open-world survival game that blends colonization, terraforming, and exploration in both single-player and multiplayer co-op modes. Set in the year 2053, you are part of the 17th Endeavor mission, tasked with the monumental challenge of making Mars a new home for humanity. Features:Authentic Martian Landscape: Experience Mars like never… If you enjoyed this game, see our list of games similar to Horizon Journey.

    View Game
  37. View Game
    96%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, music
    96% User Score Based on 164 reviews

    Dig deep down the abandoned planet to find it's secrets and earn cash by collecting resources. Spend your money on buying various trinkets and instruments that will help you along the way to earn even more profit. If you enjoyed this game, see our list of games similar to Colony 37.

    View Game
  38. Fade Survival is an immersive survival experience that challenges players to endure and thrive in a brutal world where every decision can mean the difference between life and death. Set in a vast, open world, Fade combines resource management, environmental hazards, and dynamic weather patterns to create an intense survival experience unlike any other. In Fade Survival, players will have to adapt… If you enjoyed this game, see our list of games similar to Fade Survival.

    View Game
  39. View Game
    90%Game Brain Score
    Most mentioned positive aspects:graphics, optimization
    Most mentioned negative aspects:gameplay, music
    90% User Score Based on 196 reviews

    Archean is a deeply immersive Engineering Sandbox. Begin your journey on primordial Earth, over 3 billion years ago, in the Archean eon—a time when the world was raw, untamed, and full of potential. Craft, experiment, and engineer your own creations—solo or with friends—in a sandbox that doesn't hold your hand. Every system is simulated, every challenge earned. And when you're ready to go beyon… If you enjoyed this game, see our list of games similar to Archean.

    View Game
  40. View Game
    81%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:stability, optimization
    81% User Score Based on 105 reviews

    Jitter is an immersive sci-fi exploration and survival game set on a mining colony and its outskirts in the Main Asteroid Belt. You assume the role of an experimental AI that maintains ship functions and engages with the crew on board. As you explore the mining colony, you will take on new missions, expand ships and bases using various modules, add survivors to your crew, engage in space fights, a… If you enjoyed this game, see our list of games similar to Jitter.

    View Game
  41. 75%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    75% User Score Based on 1,369 reviews

    Embark on a galactic journey in Cubic Odyssey, an open-world adventure where you explore vibrant planets, craft tools, build vehicles, and fight the Red Darkness. Uncover ancient mysteries, and shape a universe full of life, danger, and limitless possibilities! If you enjoyed this game, see our list of games similar to Cubic Odyssey.

    View Game
  42. 77%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    77% User Score Based on 192 reviews

    The plan was simple - the ship would wake you from your cryocapsule before you arrived at a potential new home. A planet for humanity to start a new life on. But when you awaken, you are already on the ground amongst the wreckage of your ship with no one else in sight. Stranded and surrounded only by debris, you start your journey under an unfamiliar sky. The planet has a breathable atmosphere, w… If you enjoyed this game, see our list of games similar to Under A New Sun.

    View Game
  43. View Game
    81%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:music, stability
    81% User Score Based on 114 reviews

    MoonQuest is a procedurally-generated adventure game with roguelike and minecraftian gameplay. Each game presents a new world to explore in your quest to illuminate the endless night. Seek out the lost forest, delve into the spider caves, storm the castle of the Silver King, discover vast seams of gold ore, and craft a hat of such splendour that the cosmos will be jealous. If you enjoyed this game, see our list of games similar to MoonQuest.

    View Game
  44. 74%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, monetization
    74% User Score Based on 116 reviews

    Hunt monsters, horde loot, and craft weapons and armor to survive in a vast procedurally generated action RPG world full of extreme danger and wonderful surprises. If you enjoyed this game, see our list of games similar to Adventure Craft.

    View Game
  45. 64%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    67% User Score Based on 428 reviews
    Critic Score 58%Based on 3 reviews

    Open world survival game set in a tropical environment. Meditate, base build, hunt, gather, explore and craft If you enjoyed this game, see our list of games similar to Retreat To Enen.

    View Game
  46. 81%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:optimization, grinding
    88% User Score Based on 4,854 reviews
    Critic Score 71%Based on 7 reviews

    Discover Forever Skies on the official PlayStation website - screenshots, trailers, release date information, game features If you enjoyed this game, see our list of games similar to Forever Skies.

    View Game
  47. 85%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:grinding, stability
    85% User Score Based on 362 reviews

    Advanced Space Flight, Combat, Trading, and Exploration Simulation. Set in a vast explorable universe, Evochron Legacy offers freeform gameplay with many diverse objectives and paths to choose from. If you enjoyed this game, see our list of games similar to Evochron Legacy.

    View Game
  48. 94%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, story
    94% User Score Based on 172 reviews

    An open-world galaxy adventure game about fixing your TV. Explore a procedurally generated universe full of diverse micro-planets, asteroid belts and UFOs. Find new parts for your spaceship and collect resources to craft weapons, tools and upgrades. If you enjoyed this game, see our list of games similar to helionaut.

    View Game
  49. 89%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:story, grinding
    89% User Score Based on 56 reviews

    Terrene is a pixel art space adventure game where you explore procedurally generated planets, fight enemy swarms, and craft unique weapons and tools. The game features a variety of gameplay mechanics, including exploration, crafting, mining, story, couch co-op, ship flight, and more. In Terrene, you will: Explore near endless procedurally generated planets, each with unique biomes. Fight enemy … If you enjoyed this game, see our list of games similar to Terrene - An evidence of life game.

    View Game
  50. 66%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:optimization, stability
    66% User Score Based on 1,802 reviews

    A sandbox game of creation and survival. After crash landing on an unexplored planet you are left with nothing but a few tools and your imagination. Make yourself a shelter, secure food and water and start building towards making a spaceship capable of interplanetary travels. Planet Nomads is a true sandbox game with procedurally generated planets, total creative freedom to build all kinds of th… If you enjoyed this game, see our list of games similar to Planet Nomads.

    View Game