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Games like Pebble to Star

by MazeSteps Studio

Universe Sandbox and A Game About Feeding A Black Hole play most like Pebble to Star. Of the 17 closest games below, most share its space and idler.

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Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.

Closest matches

Universe Sandbox
Aug 24, 2015 · Giant Army
Both: Sandbox · Space · Space Sim
3D sci-fi physics-based space simulator. Creating solar systems, colliding celestial bodies and modeling planetary climates.
Early AccessSimulationSandboxSpaceSpace SimPhysicsRealisticScienceRelaxingGod Game👍 27,910
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A Game About Feeding A Black Hole
Dec 15, 2025 · Aarimous, Thornity
Both: Relaxing · Idler
Top-down 2D sci-fi incremental idler, minimalist and colorful. Feeding a black hole, destroying asteroids and destroying planets.
IncrementalCasualRelaxingStrategyIndieIdler2DSimulationSingleplayerColorful👍 3,485
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Astromental Incremental
Sep 22 · VisualD Games
Both: Idler · Space · Relaxing
2D sci-fi incremental idle clicker, atmospheric cosmic digital. Clicking objects, upgrading star systems and managing resources.
IncrementalCasualIdlerSimulationSpaceRelaxingManagementSpace SimAtmosphericRealistic
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SPACEPLAN
May 3, 2017 · Jake Hollands
Both: Space · Idler · Sci-fi
2D narrative sci-fi clicker, minimalist vector art. Manual clicking, launching potato-based devices and unlocking mysteries.
IncrementalCasualIndieSpaceGreat SoundtrackSingleplayerAdventureIdlerSci-fi👍 3,320
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SpaceEngine
Jun 11, 2019 · Cosmographic Software
Both: Sci-fi · Sandbox · Space
First-person 3D sci-fi space simulator, realistic science-based. Exploring the universe, flying spacecraft and observing celestial objects.
Early AccessOpen WorldSci-fiCasualSandboxSpaceSpace Sim3DRealisticScience👍 15,895
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Galactic Simulator
Jan 28, 2025 · PcZ Games
Both: Idler · Space · Space Sim
2D sci-fi incremental clicker simulation, realistic space imagery. Simulating celestial evolution, observing civilizations and clicking.
IdlerSimulationSpaceSpace SimSandboxRealisticStrategyCasualIncrementalOnline Co-Op
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Astrox Imperium
Mar 22, 2019 · Jace Masula
Both: Space · Space Sim · Sandbox
Third-person 3D sci-fi open-world space sim, realistic space simulation. Mining, combat and exploration.
SpaceSimulationEarly AccessIndieSpace SimSandboxOpen WorldSingleplayerMiningAtmospheric👍 1,242
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ANLIFE: Motion-Learning Life Evolution
Feb 11 · Attructure Inc.
Both: Idler · Sandbox · Relaxing
Third-person 3D evolution simulator, cute and colorful. Watching evolution, summoning meteors and shaping the world.
God GameIdlerSandboxRelaxingSimulationArtificial IntelligenceColony SimPhysicsScience3D👍 164
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X4: Foundations
Nov 30, 2018 · Egosoft
Both: Space · Space Sim · Sandbox
First-person 3D sci-fi space simulation sandbox. Trade, fight and explore.
SpaceSimulationOpen WorldSpace SimExplorationSandboxSci-fi4XStrategyEconomy👍 25,327
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Spaceflight Simulator
Feb 17, 2022 · Team Curiosity ✦
Both: Sandbox · Space Sim · Space
2D sci-fi space simulation sandbox, realistic 3D models. Engineer rockets, plan launches and explore planets.
SandboxSpace SimSpaceSimulation2DExplorationSingleplayerScienceCraftingSpaceships👍 9,463
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Void Core
Oct 16 · Badgertainment
Both: Idler · Space · Space Sim
Top-down 2D sci-fi incremental space simulation, minimalist space particles. Consuming matter, upgrading abilities and automating resource collection.
IdlerIncrementalSpaceCasualManagementSimulationAutomationCraftingSpace Sim2D
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Solar 2
Jun 17, 2011 · Murudai
Both: Space · Sandbox · Relaxing
Top-down 2D sci-fi sandbox simulation, abstract. Growing your system, nurturing life and attacking enemy life.
SpaceIndieCasualSandboxRelaxingSimulation2DSingleplayerOpen WorldPhysics👍 1,575
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Keep on Mining!
Jul 30, 2025 · EagleEye Games
Both: Idler · Relaxing
Top-down 2D incremental idle game, colorful 2D cartoon. Mining rocks, crafting pickaxes and upgrading skills.
IncrementalIdlerCasualRelaxingMiningIndieSingleplayerCapitalismArcadeEconomy👍 8,376
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CQ: Calling Any Station
Aug 26 · Arkkis
Both: Idler · Science · Space
2D sci-fi idle incremental simulation, minimalist stylized abstract. Operating radio equipment, upgrading station gear and decoding transmissions.
IdlerCasualIncrementalSimulationScienceSpaceAutomation2DRelaxingAbstract
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Stuck In Time
Dec 9, 2021 · Housemade Inc.
Both: Idler · Pixel Graphics
Top-down 2D fantasy idle adventure RPG, pixel art. Planning action loops, exploring and optimizing time.
IdlerAdventureExplorationPixel GraphicsRPGIndieRetroDark FantasySingleplayerTime Management👍 1,021
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Garden Galaxy
Dec 14, 2022 · Anneka Tran
Both: Idler · Sandbox · Relaxing
Isometric 3D cozy sandbox idler, stylized low poly. Building and arranging gardens, collecting items, organizing items.
CozyIdlerCuteSandboxOrganizingRelaxingNatureIsometricCasualBuilding👍 2,479
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Odyssée Stellaire
Jul 31 · Exe.ye Loading
Both: Idler · Space · Space Sim
2D sci-fi incremental space simulation. Resource management, researching technologies and exploring space sectors.
CasualIncrementalIdlerSimulationSpaceSpace SimAliensResource ManagementSingleplayerAutomation
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Also worth a look

Share some of the same DNA, but further from the original.

SPORE™
Dec 19, 2008 · Maxis™
Both: Sandbox · Space · Science
Third-person 3D sci-fi god game simulation sandbox, colorful stylized cartoon. Evolving creatures, creating species and building civilizations.
God GameOpen WorldSandboxColony SimSimulationExplorationSpaceCasualScienceCute👍 66,962
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