Games like Deep Space Observatory

Orbit to Riches is a short, relaxing incremental space game where you mine asteroids, upgrade ships, and grow stronger over multiple runs - no timers, no rush. If you enjoyed this game, see our list of games similar to Orbit to Riches.

Your journey through the cosmos begins at your own pace.Astrosphere is a relaxed sci-fi strategy game about exploration, station building, and slowly expanding your presence in space. You are not commanding a frantic war fleet. Instead, you develop your own space station step by step, design custom ships, and set out on expeditions into unknown star systems. Explore distant sectors, gather valuab… If you enjoyed this game, see our list of games similar to Astrosphere.

This game is a science fiction sandbox resource management game that integrates elements such as space and automatic chemical plants. In the future, while exploring space, mankind will also face unknown dangers. In the game, players will manage factory resources from the perspective of God. You may encounter many difficulties, but pay attention to the management and utilization of r… If you enjoyed this game, see our list of games similar to Idle Factory.

37%Game Brain Score

Most mentioned positive aspects:story, atmosphere

Most mentioned negative aspects:gameplay, monetization

56% User Score Based on 18 reviews

Legacy of the Ark: The Long Awakening is a sci-fi idle progression game where you rebuild a shattered colony ship, restore lost systems, automate production, and uncover the mystery hidden within the Ark’s damaged memory. If you enjoyed this game, see our list of games similar to Legacy of the Ark: The Long Awakening.

66%Game Brain Score

Most mentioned positive aspects:replayability

Most mentioned negative aspects:gameplay

91% User Score Based on 23 reviews

Build a massive galactic empire and conquer many galaxies in this incremental game of space conquest. Manage resources, expand your reach, and grow your influence with a casual spin on a 4x theme. If you enjoyed this game, see our list of games similar to Galactic Overthrow.

75%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, grinding

91% User Score Based on 33 reviews

A chill clicker-idle stars hunting and constellations creation game that sits in the corner of your screen. Feel free to daydream while you are working or doing something else. If you enjoyed this game, see our list of games similar to Spacenap.

Welcome Island About the GameYou've awakened. You find yourself in a mysterious world of floating islands, where the sky shimmers with an ethereal glow. The islands drift like fragmented dreams, surrounded by unfamiliar flora and an unknown ecosystem. You gradually adapt to this world's rules. You'll need to build a home and develop technology, starting from scratch—from primitive tools to… If you enjoyed this game, see our list of games similar to CLOUD DWELLERS.

66%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:story, graphics

91% User Score Based on 23 reviews

A Planet of Mine Mastermine Edition is a cozy 4X game, with the feeling of infinite playability and strategy, designed either for casual or serious gamers, where you exploit the planets of a star system to build a civilization and conquer the universe! Tuesday Quest invites you to rediscover A Planet of Mine in this MasterMine Edition, featuring: loads of new content, a way more robust … If you enjoyed this game, see our list of games similar to A Planet of Mine MasterMine Edition.

44%Game Brain Score

Most mentioned positive aspects:atmosphere, optimization

Most mentioned negative aspects:gameplay, graphics

73% User Score Based on 11 reviews

MagiClean is a relaxing magical incremental clicker game. Step into the shoes of a young magician tasked with restoring a Wizarding School to its former glory. Brew potions and merge them to become stronger. Upgrade 15+ unique tools and abilities to tackle different magical cleaning challenges for an ultimate magical cleaning power fantasy. Use the power of Fire, Wind, Light and Water to cle… If you enjoyed this game, see our list of games similar to MagiClean.

91%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, replayability

91% User Score Based on 2,082 reviews

Star Birds is a relaxing asteroid base-building and resource management game where you help your population of spacefaring birds prosper and thrive. No matter if you're a genre veteran or want to get a foot into an oftentimes overwhelming space: the Star Birds will be happy to have you by their side. And not just because chaos would ensue very quickly without you. Scan and claim nearby asteroids t… If you enjoyed this game, see our list of games similar to Star Birds.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, optimization

71% User Score Based on 486 reviews

Critic Score 85%Based on 1 reviews

Masterplan Tycoon is a real-time strategy game about building interconnected chains of resources in a minimalist visual style. The nodes are buildings. The pins are contact points between them. The links are supply lines. Create the largest logistics system possible. If you enjoyed this game, see our list of games similar to Masterplan Tycoon.

The Star must grow! Ember Folks is an incremental game about building a city and reigniting a dying star. Start by gathering resources yourself, then summon Embers — loyal workers who automate production and help your city grow. Expand, automate, and bring the star back to life. Variety of BuildingsEvery building adds something new. Shrine of Clicks makes manual interaction effective even in th… If you enjoyed this game, see our list of games similar to Ember Folks.

A meditative cosmic idle game where you harness the energy of the universe. Drag falling stars into the black hole, unlock deep technology trees, build intricate production chains, and automate your galaxy. Discover powerful synergies and watch your cosmic empire scale endlessly. If you enjoyed this game, see our list of games similar to Pure Idle.

Join DiscordIf you have any suggestions or bug reports, please join the Discord channel for discussion~! About the Game Kitten Food Alley is a casual management sim with the theme of petting cat. You can open various food shops and adjust food recipes, produce food by petting cat employees. Unlock various tools to automate petting. Enjoy the stress relief of cyber cat petting! Note: The g… If you enjoyed this game, see our list of games similar to Kitten Food Alley.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

78% User Score Based on 86 reviews

Explore the vastness of space, dig deep into planets to find resources, upgrade your ship and survive against alien life in this short space mining adventure! How far are you willing to travel into the dark unknown? If you enjoyed this game, see our list of games similar to Cosmodrill.

43%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:gameplay, grinding

69% User Score Based on 13 reviews

Giant Horse Feeding is a silly alien colony simulator where you feed a horse & collect its droppings to build an alien empire. Automate production, unlock bizarre technologies, and create an endless recycling loop where horse droppings become the foundation of your civilization. If you enjoyed this game, see our list of games similar to Giant Horse Feeding.

A Game About Getting Bigger is a loot-driven incremental game about feeding a growing black hole. Destroy asteroids, planets, and other celestial bodies to make the black hole at the center grow larger and larger. Each run is short and time-limited. Your goal is to destroy as many nearby objects as possible before time runs out. The shattered remains are pulled into the black hole, increasing its… If you enjoyed this game, see our list of games similar to A Game About Getting Bigger.

65%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

85% User Score Based on 27 reviews

Craft monster girls and expand your living production chain. If you enjoyed this game, see our list of games similar to Monster Girl Factory.

91%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, grinding

91% User Score Based on 55 reviews

Roll dice to move Meeples around the board and collect money, skill points, and capsule tickets. Unlock unique skills and minigames, powerful collectibles, and automate dice rolls to increase your income. If you enjoyed this game, see our list of games similar to Meeple Incremental.

89%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, story

89% User Score Based on 170 reviews

Idle Deepcore is an incremental mining game where you dig ever deeper, smelt ore into ingots, upgrade your pickaxe and machines, and grow several mines in parallel to build a vast underground industry. If you enjoyed this game, see our list of games similar to Idle Deepcore.

58%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

75% User Score Based on 28 reviews

An incremental game about blasting bugs, collecting guts, upgrading a base, and blasting more bugs! If you enjoyed this game, see our list of games similar to IDLE: Intergalactic Defense League Exterminators.

Riches in the Deep is an addictive 2D clicker game that takes you on an exciting journey of gold mining and wealth-building. As a mine operator, your task is simple: dig for gold, earn money, and grow your fortune. From a small shop to massive enterprises, you can establish a variety of businesses to multiply your wealth. As you progress, use the money you earn to unlock new opportunities and exp… If you enjoyed this game, see our list of games similar to Riches in the Deep.

59%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, graphics

59% User Score Based on 73 reviews

Build. Automate. Transcend Reality. Idle Dyson Swarm is a deep incremental game where you construct an ever-expanding network of facilities, harness the power of mega-structures, and push the boundaries of existence itself. Start with simple assembly lines and evolve into a civilization capable of building Galactic Brains that span the cosmos. A Universe of AutomationBegin your journey producing… If you enjoyed this game, see our list of games similar to Idle Dyson Swarm.

86%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding

86% User Score Based on 112 reviews

A short incremental game where you collect fish for your lab. Synced to music. If you enjoyed this game, see our list of games similar to Fish Lab.

『F.A.R.M.S.: Chill Factory』 is a factory automation simulation game you can enjoy at your own pace. Build complex production lines, optimize efficiency, and accelerate production through upgrades. There are no enemy attacks to worry about and no harsh time limits. It is just you, a vast factory, and endless possibilities unlocked through technological research. Flexible Factory DesignDesign t… If you enjoyed this game, see our list of games similar to F.A.R.M.S.: Chill Factory.

62%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding

67% User Score Based on 43 reviews

Grow your organism, gather biomass, and expand your colony. A casual, short mouse-driven incremental game focused on growth and progression. If you enjoyed this game, see our list of games similar to DO NOT FEED THE VIRUS.

83%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:grinding, gameplay

83% User Score Based on 58 reviews

Forage, craft and automate to grow your factory, unlock new technologies and expand your island to discover new biomes. Progress through the ages from sticks and stones to the Bronze Age, the Industrial Era and into the future to uncover the secret of the Lighthouse and escape this reality. If you enjoyed this game, see our list of games similar to Nightwater.

84%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, music

84% User Score Based on 206 reviews

It begins with a single rock and a simple goal: break it. Your first hit lands with a satisfying thwack, chipping away a fragment of stone. You hit again. And again. Soon, the rock shatters, revealing a new, tougher layer beneath: Clay. Welcome to Fracture Field, an incremental game about managing a dynamic quarry and wielding earth-shattering power. Master the Swing: Master the rhythm of your s… If you enjoyed this game, see our list of games similar to Fracture Field.

71%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

71% User Score Based on 505 reviews

Starvester is a short incremental game about expanding a star-system wide factory to build giant megastructures in space. Deploy drones to automate mining Gather various resources and unlock upgrades Expand your factory and build megastructures. Harvest the power of stars and other celestial bodies! Features: Active incremental progression through resource gathering Tons of upgrades with prestige … If you enjoyed this game, see our list of games similar to Starvester.

72%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding

72% User Score Based on 83 reviews

Grow a Colorful ColonyRelax with Auto Snakes in Outer Space! A slow, meditative, and mesmerizing incremental idler where colorful snakes automatically collect food. The player's goal is to make them more efficient. Increase your snakes’ speed and food supply. Unlock abilities and upgrades. Complete tasks to unlock new skins. Prestige for permanent perks. Beat the game to Unlock Endless Mode. … If you enjoyed this game, see our list of games similar to Auto Snakes in Outer Space.

88%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, optimization

88% User Score Based on 738 reviews

Progress through a magic skill tree to unlock the secrets of the glade. Collect items and refine them into powerful magical resources. Use these items to build your own productive base. You can farm crops, slay monsters and automate your alchemical production on your journey to uncover an all-powerful artifact. COLLECT AND MANAGE RESOURCESForage items from the woods with the power of your might… If you enjoyed this game, see our list of games similar to Forage Wizard.

75%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:gameplay, story

97% User Score Based on 29 reviews

Fawn the Florist is a cozy, idle game that sits at the bottom of your screen acting as your peaceful garden space you can tend to while you work, study or relax. Players are tasked with helping our dear friend, Fawn, to uncover wondrous new flowers whilst creating their own flourishing garden with the assistance of some friendly critters to create the garden of their dreams. Unlock New FlowersF… If you enjoyed this game, see our list of games similar to Fawn The Florist.

73%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:optimization, gameplay

78% User Score Based on 45 reviews

In Automate It, you enter the fascinating world of industrial automation, where creativity and strategic thinking are key to success. You'll face a series of increasingly complex challenges, designing and managing industrial infrastructures to optimize production. The game offers a unique puzzle-solving experience, combining elements of strategy, construction, and resource management. With a varie… If you enjoyed this game, see our list of games similar to Automate It: Factory Puzzle.

96%Game Brain Score

Most mentioned positive aspects:music, story

Most mentioned negative aspects:grinding, stability

96% User Score Based on 213 reviews

Build and manage your cute cozy cafe while working studying or streaming. Farming and serving delicious dishes to adorable animal customer in your cafe on the bottom of your screen, all while you're working on other tasks and enjoying your day. If you enjoyed this game, see our list of games similar to Not Monday Cafe.

62%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:music

84% User Score Based on 25 reviews

TUNE IN TO THE MYSTERYChannel Surfing is an idle game that sits directly on your desktop, disguised as an innocent retro television set. But this is no ordinary TV - each channel holds unique gameplay experiences waiting to be discovered. With connections to be made WHAT'S ON THE DIAL?Spin fidget toys, pop bubbles, hunt for treasure, and many more activities across the various channels. Each of… If you enjoyed this game, see our list of games similar to Channel Surfing.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, grinding

92% User Score Based on 128 reviews

-------------------------------------------------------------------------------------There is a rich lineup of characters from The Embodiment of Scarlet Devil to Undefined Fantastic Object.-------------------------------------------------------------------------------------- Gensoukyo is in an uproar!! That little girl with yellow hair and black-and-white clothes is out borrowing books everywhere… If you enjoyed this game, see our list of games similar to Marisa!ReturnTheBook!.

92%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, grinding

92% User Score Based on 203 reviews

https://store.steampowered.com/widget/3417120/ A place to unwind, mix drinks, and serve warm meals to charming guests—whether in fullscreen or tucked neatly at the bottom of your screen as you go about your day. Keep your bar stocked, set the perfect table, and welcome your guests with care. After all, the heart of a great bar is the people inside it. Hire staff to keep things runni… If you enjoyed this game, see our list of games similar to Lakeside Bar.

84%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:grinding, graphics

84% User Score Based on 566 reviews

The world has ended, Humanity is lost Thankfully, a revolutionary new science is presented as humanity's salvation: Widgets, a technological marvel with unlimited potential that promises to uplift the remnants of human civilization and return them to their previous heights. Now, it falls on you to build humanity's future. Starting from humble beginnings, research an expansive array of technologie… If you enjoyed this game, see our list of games similar to Widget Inc..

75%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, replayability

75% User Score Based on 1,773 reviews

Upgrade a factory in an extraordinary world. Progress to unlock new resources and machines, leading to new ways to expand and grow. ❒ From Foundation to Complexity Begin your journey with a simple machine generating distinct cubes. Use combinations of cubes to unlock advanced machinery and new gameplay elements. ❒ An Evolving Factory Adventure Your factory is not just a collection of idle mach… If you enjoyed this game, see our list of games similar to Sixty Four.

63%Game Brain Score

Most mentioned positive aspects:music, atmosphere

Most mentioned negative aspects:gameplay, optimization

68% User Score Based on 44 reviews

Upload Simulator Silicon is an incremental game about uploading, making money, hacking, and ascending as a powerful entity that controls the very laws of the universe using powerful technologies you discover throught your journey. If you enjoyed this game, see our list of games similar to Upload Simulator Silicon.

77%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, replayability

75% User Score Based on 966 reviews

Critic Score 81%Based on 4 reviews

Before We Leave is a city building game set in a cozy corner of the universe. Nurture your Peeps and their surroundings while rebuilding and rediscovering civilisation. Settle new lands and planets while avoiding hungry Space Whales. If you enjoyed this game, see our list of games similar to Before We Leave.

81%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, story

84% User Score Based on 764 reviews

Critic Score 65%Based on 1 reviews

Galactic Mining Corp is a game about building and expanding an intergalactic mining corporation. Head out into uncharted space and discover a universe of locations to exploit for riches! Use your ever-growing profits to expand your HQ, hire a crazy workforce, obtain new drill components and upgrade everything. Galactic Mining Corp is the highly anticipated successor to Geo! Charity A percentage o… If you enjoyed this game, see our list of games similar to Galactic Mining Corp.

76%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, story

76% User Score Based on 143 reviews

Lazy Galaxy is a mix between RTS and idle/clicker game. Lead an evil (albeit lazy) alien race to conquer the universe! If you enjoyed this game, see our list of games similar to Lazy Galaxy.

92%Game Brain Score

Most mentioned positive aspects:graphics, monetization

Most mentioned negative aspects:gameplay, grinding

92% User Score Based on 50 reviews

New Update: Season Festival!New items only for each sensons!Seasonal limited animals as well! Legend has it that in a picturesque beachside wonderland is an age-old Spirit Tree that has been blessing this place since the dawn of time and attracted animals to dwell around it. One day, a volcano erupted, laying to waste many parts of the land. The inhabitants take actions, deciding to restore th… If you enjoyed this game, see our list of games similar to Story of Animal Sprite.

77%Game Brain Score

Most mentioned negative aspects:gameplay, graphics

77% User Score Based on 86 reviews

Feudal Fantasy is an active incremental game in which you rebuild a town once lost to tragedy as its lord, by managing upgrades, new buildings and recruiting the wisdom of fantasy races. If you enjoyed this game, see our list of games similar to Feudal Fantasy Incremental.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

89% User Score Based on 122 reviews

The year 3020. Be the first to meet all aliens from all over the galaxy. Check alien species and their galactic papers, manage your space station, and, please, try not to unleash a galactic war... near Earth. — Your favorite Spherical Corp. If you enjoyed this game, see our list of games similar to Galaxy Pass Station.

93%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:grinding, stability

93% User Score Based on 1,802 reviews

Turn desolate planets into a vast trade empire. Hatch plans. Research game-breaking technologies. Still be done in time for lunch. Enjoy the endless possibilities of a space grand strategy game in 60 minutes flat. Slipways takes the space grand strategy genre and condenses the best parts of it down by throwing away all the micromanagement and the steep learning curve. The result is a game in whic… If you enjoyed this game, see our list of games similar to Slipways.

85%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

93% User Score Based on 13,453 reviews

Critic Score 74%Based on 8 reviews

Defend against waves of alien monsters in this unique roguelike action miner. If you enjoyed this game, see our list of games similar to Dome Keeper.

81%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:replayability, optimization

83% User Score Based on 48 reviews

Mini Gal4Xy is a light strategy game set in space. If you enjoyed this game, see our list of games similar to Mini Gal4Xy.

Clicker Astro Planet 2 is a space idle clicker built for achievement hunters, featuring 80+ unique Steam achievements unlocked through diverse mini-games and full content completion. Click your planet, harvest energy, and gather precious resources to transform a modest space station into a massive galactic empire. Key Features: 80+ Steam Achievements & Mini-Games: Complete all game content… If you enjoyed this game, see our list of games similar to Clicker Astro Planet 2.