Best games like Idle Cosmo Maker: Galaxy Space

14+ similar games compared and reviewed

4.5 avg rating
10 free games
Updated August 2026

Idle Cosmo Maker is great, but it's not the only option. Explore 14+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Idle Cosmo Maker

Space Colonizers Idle Clicker#1

Space Colonizers Idle Clicker by CapPlay Interactive Inc.

A strategy simulation game
Editor's Choice
🎮 Games
4.7😐(2.1K ratings)
FreeAdsIn-App Purchases
Space Colonizers Idle Clicker screenshot 1
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Space Colonizers Idle Clicker screenshot 3
Space Colonizers Idle Clicker screenshot 4
Space Colonizers Idle Clicker screenshot 5

Embark on an intergalactic adventure to explore and colonize uncharted planets. This strategy simulation game lets you manage resources, upgrade technology, and recruit astronauts. Compete against players worldwide to dominate the universe with stunning graphics and captivating gameplay.

What We Love

  • 👍 Good game
  • 🚀 Fun and addictive
  • 🚀 Satisfying and calming to play
  • 🚀 Excellent time waster/idle clicker game

Room to Improve

  • 🐛 Crashes frequently
  • 🐛 Ads don't work properly
  • 🐛 Progression becomes very slow and grindy
TerraGenesis - Space Settlers#2

TerraGenesis - Space Settlers by Tilting Point LLC

Terraform Universe Planets
Strong Contender
🎮 Games
4.6😊(33K ratings)
FreeAdsIn-App Purchases
TerraGenesis - Space Settlers screenshot 1
TerraGenesis - Space Settlers screenshot 2
TerraGenesis - Space Settlers screenshot 3
TerraGenesis - Space Settlers screenshot 4
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TerraGenesis - Space Settlers screenshot 6

Simulate the terraforming of planets using real scientific principles. Cultivate life, manage resources, and build civilizations on various worlds, from our solar system to fictional planets and moons. Encounter alien life and defend your settlements from cosmic threats.

What We Love

  • 🚀 Awesome and engaging
  • 👍 Perfectly engaging game
  • 👍 Incredibly addictive in a good way
  • 👍 Beautiful and pleasing graphics

Room to Improve

  • 🐛 Biosphere bugs
  • 🐛 Crashes and performance issues
  • 🐛 Terraforming progress resets unexpectedly
Idle Miner Tycoon: Gold digger#3

Idle Miner Tycoon: Gold digger by Kolibri Games GmbH

Mining Simulator: Dig & Drill
Worth Considering
🎮 Games
4.7😊(858K ratings)
FreeAdsIn-App Purchases
#37in Games
Idle Miner Tycoon: Gold digger screenshot 1
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Build and manage your own mining empire to generate idle profits. Automate your workflow with managers, invest wisely, and mine a variety of resources. Expand your operations to up to 20 mines and earn cash even when offline.

What We Love

  • 👍 Addictive and fun
  • 🚀 Offline earnings
  • 💡 Helpful managers
  • 🎁 Jackpots and bonuses

Room to Improve

  • 🐛 Frequent crashes
  • 💸 Expensive upgrades and chests
  • 📢 Too many ads and pop-ups

More games like Idle Cosmo Maker

4
Space Colonizers - the Sandbox
Space Colonizers - the Sandbox
Space Colonizers - the Sandbox
Idle Planet Building Simulator
Free

Embark on a cosmic journey to rebuild destroyed planets for homeless aliens. Collect resources, unlock environments, and seek out microbiology to construct new homes. Upgrade your spaceship and utilize a space station to accelerate the construction process.

Idle gameplay with offline resource collectionPlanet reconstruction simulationResource management and collection
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5
Idle Universe
Idle Universe
Idle Universe
Create you own universe!
Free

Tap to gather matter and create interstellar objects, from particles to galaxies. Objects automatically generate more matter, allowing for endless universe expansion. Unlock divine powers, upgrade objects, and utilize special abilities to grow your cosmic creation.

Create 31 interstellar objectsUnlock 24 Divine PowersUpgrade objects with multiple options
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6
Terra Adventure: Idle Clicker
Terra Adventure: Idle Clicker
Terra Adventure: Idle Clicker
Space simulator idle game!
Free

Embark on an interstellar journey to transform alien worlds into habitable planets. Utilize advanced technologies and strategic planning to explore and build a vast universe. Discover the beauty of exoplanets and become a hero of planetary engineering.

Terraform over 40 exoplanetsUtilize five industries and dozens of mechanismsExplore and build a boundless universe
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(121)
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7
Rock Collector
Rock Collector
Rock Collector
Idle Incremental Clicker Game
Free

Experience the thrill of accumulating vast quantities of rocks in this idle incremental game. Start a rock business, purchase automated collectors, and upgrade your operations to achieve astronomical rock counts. Discover gems and pet rocks to further boost your profits and become a rock tycoon.

Collect insane amounts of rocksPurchase miners and machinesLevel up and complete milestones
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8
Galaxy Space Simulator 3D
Galaxy Space Simulator 3D
Galaxy Space Simulator 3D
Solar System Simulator Sandbox
Free

Create and explore your own universe with a realistic 3D space simulator. Witness celestial bodies orbit, form asteroid belts, and customize planets with various textures and skins. Save, load, and share your cosmic creations with others.

Realistic 3D graphicsPhysics-based gravity simulationPlanet and star customization
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(457)
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9
Ever Beyond: Idle Merge Empire
Ever Beyond: Idle Merge Empire
Ever Beyond: Idle Merge Empire
Idle Exploration in Space
Free

Explore space, merge scientists, and level up satellites to generate resources. Engage in quests, expeditions, and diplomatic relations with alien civilizations. Make strategic decisions to shape the destiny of Earth and the universe.

Merge scientists and satellites for resourcesUnlock upgrades and expand capabilitiesConduct research for unique benefits
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(31)
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10
Gemstone Tree
Gemstone Tree
Gemstone Tree
Fun & Relaxing Idle Game
Free

Cultivate a magical gemstone tree to generate precious jewels and unlock a miniature world. This relaxing idle game allows you to simply watch your tree grow and discover the unfolding universe beneath it.

Grow a gemstone treeEarn jewelsExpand a new world
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ad-supported