Top similar games like Galaxization:

Pebble to Star is an idle growth game. Swallow the bodies that drift past and raise a grey pebble into a planet, a star, even a black hole and a galaxy, immersed in an ever-changing universe.

The idle planet creation game that sits anywhere on your desktop. Watch the birth of a planet, upgrade the Catalyst, discover new biomes, and shape your own solar system while you work or relax.

Meet a small planet on your desktop. Your everyday keystrokes and mouse clicks generate energy to heal desolate world. Work or study while watching your planet slowly come back to life.

Watch as stars battle for control of a simple simulated galaxy. Each star belongs to a faction, indicated by its color, and combat happens automatically between neighboring stars. Your role is to observe the dynamic battlefield as stars change ownership.

Galactic Simulator 3 is a space exploration and evolution sim inspired by the Fermi Paradox and Great Filter theory. Scan uncharted star systems, gather resources and samples, establish outposts and stargates, and witness the rise and fall of civilizations across an ever-evolving galaxy.

A cozy idle game that lives at the bottom of your  screen. Run a space gas station, refuel ships, hire bots,  chain combo for fat payouts, and rebuild an outpost into  the busiest stop in the galaxy!

Existential Nature Simulation

My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.

Run a cozy flower shop alongside Alice, right on your desktop. Grow plants, watch them bloom, and slowly turn an empty corner into a warm, living space. A gentle companion game designed to keep you company while you work or relax.

Scout is a terrible pilot, but he loves corgis. Rescue a crew with six corgi personalities across ten planets in this cozy desktop companion idler. Gather, upgrade, and rebuild the rocket while your new favorite coworkers keep you company.

Tend a newborn star in the corner of your desktop. Gather light, raise worlds and guide their people from the first fire to the stars. Collapse your sun in a supernova, decipher a lost alien alphabet, and, at the very end, tear open a black hole into the multiverse.

Return to the enchanting world of Spirit of the North in a cozy shopkeeping idler. Send your Fox Guardian exploring, gather treasures, stock the Raccoon’s traveling shop, and journey across the Northern Isles in charming pixel art.

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.

Mine asteroids, trade minerals and chart an endless, procedurally generated galaxy in a relaxed 2D space sim. Then pin it to your desktop as a live wallpaper: your ship keeps flying, mining and discovering while you work

Dynamic abstract sandbox universe. Changes and evolves as you do.

A cozy idle outpost that sits in a corner of your desktop and keeps running while you work. Your ship crash-landed on a floating rock and two little robots made it out. Build a base from the wreck, collect a fleet of little ships and send them into the fog.

An Idle Incremental game where you explore an infinite, procedurally generated skill tree. Defend yourself against ever-growing waves of numbers. Unlock new abilities, complete quests and expand the skill tree to become infinitely powerful.

Grow a glowing web from a single mote of light. Every crystal you reach feeds the core, and the light plays a song. Collapse your web into a star, fill constellations, wake whole galaxies, then fold them back into one mote. An incremental game you can watch grow.

The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.

Kaiju is a collection of 2D and 3D audio visualizations that uses your system audio to drive its effects in real time.

Mine a vast, lonely asteroid field at the edge of a giant solar system. Tear ore from drifting rocks, haul it back to the station, and upgrade a rust-bucket into a roaring hauler. Dodge mini-suns, the sun, and a black hole — and clear the whole field to win.

A calm idle game that plays in the margins of your screen. Your open windows are the terrain; a small crew of astronaut animals tends the alien plants that grow between them. It never takes focus, never interrupts, and yields to your work.

The infinite creature-collector where each pet is uniquely yours, generated live by your GPU. Hatch endless weirdos, adopt the ones you love, and grow a living sanctuary of species that exist only on your desktop.

Mushrooms of all kinds—adorable, quirky, and even some with unique abilities—are spring up randomly on your computer! Collect and nurture them, then decorate with various objects to create your own cozy mushroom haven, keeping you company while you work, study, or simply unwind.

Looking for SOME game right on your desktop that doesn't hijack your monitors? A space station in a corner of your screen, mining ships that cut asteroids apart block by block and haul the ore home, and upgrades that let the fleet run itself while you pretend to work.

Feed a hungry black hole. Haul debris into the void, devour whole biomes, then collapse everything in a Singularity to grow stronger forever. A cosmic idle game about gravity, greed, and infinite prestige.

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.

Signals is a casual planet hopper strategy game. Explore systems, harvest resources and repair alien devices. You’ll need to strategically work with the market to maximize your income while covering the cost of your operation in order to follow strange signals and discover what waits at the source.

This is an RPG idle fighting game that does not bloat numbers. In the early stage, you only need to use the highest-level characters and equipment without thinking. But in the later stage, you will encounter some setbacks. At this time, you need to study those low-level characters and equipment.

Awoo: Cozy Journal is a relaxing creative journaling game. Mix and match charming materials and decorations to turn your ideas, feelings, and stories into unique pages. With simple controls and no time pressure, create at your own pace and enjoy a peaceful moment.

Drifter is an open-world sandbox space trading game with a procedurally-generated galaxy 100,000 light years across made up of tens of thousands of star systems to explore and features an original soundtrack by composer Danny Baranowsky.

A cozy isometric desktop game about a tiny artisan who paints miniatures. Don’t press him too hard… but don’t let him slack off, either.

Explore an alien logographic writing system with over 1,000 glyphs, from their number system to their culture and thought.

Have you ever dreamed of tying balloons to little toys and watching them gently lift into the sky? Well, now you can! Unbox all kinds of balloons (hundreds of styles!), pick your favorite items—a radio, a suitcase, a piano, even a car?! —tie them down, send them floating...Ready to float away?

A fireworks show whenever you want one. Watch dozens of kinds of fireworks over a quiet lake, a Tokyo street or a temple fair. Click to add a burst, write a wish in fireworks, or arrange your own show and share it on the Steam Workshop. Discover special nights, plus holiday and birthday shows.