Top similar games like Odyssée Stellaire:

Harvest energy across the solar system. Build generators on alien worlds, prestige for Dark Energy, and construct a Dyson Sphere around the Sun. Ten planets. Infinite power. One way home.

Build a cosmic energy empire in this colorful incremental sci-fi game. Click, automate production, unlock technologies, explore distant planets, collect artifacts, raise cosmic pets, and ascend to unlock permanent upgrades.

A dead god drifts in the dark. Build a salvage fleet that carves it apart cell by cell, and watch a colossal carcass melt into a storm of flying debris and climbing numbers. Strip it to the bone then evolve and start again on something bigger.

Build an industrial base among the stars. Gather resources, manufacture ships, research technologies, and explore unknown regions of space. The core gameplay can be played offline, while alliance features add online missions and cooperative construction.

A short incremental game where you control a black hole. Devour matter, unlock upgrades, and combine talents to grow stronger. Automate your gains and push toward the ultimate Collapse.

Mesmerizing incremental idle clicker game about space. When objects collide, you receive matter. Use this matter to unlock and upgrade objects in your star system. Use powerful Abilities. Dive into the Prestige system (Warp) with a wide Skill Tree, and discover new star systems with new bonuses.

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!

An idler game where you get to build up the universe from scratch. You are a part of an advanced space civilization that builds universes.

"Feed Us, Human!" is an idle and automation game. Harvest flesh, automate the harvesting process, and feed the aliens; then, expand your factory and enhance your harvest by spending your permanent points to scale up your production.

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.

Space Colonizers is a simulation and strategy idle game of Sci-Fi adventure theme. To explore more planets and meet cute aliens, you have to constantly install parts and upgrade spacecraft.

Fight off a galactic threat in this idle clicker game. Battle waves of enemy ships, progress actively or passively, and save humanity. With over 200 high-quality ship models and background mode, watch your fleet soar across your desktop while you work!

A retro Win98 styled incremental game about terraforming Mars. Manage power, build your systems, and clear the atmosphere to make the planet livable.

The corporations abandoned Kepler-11 and left its stations to the people still living in them. Somebody still has to move the cargo, mine the ore, and make what nobody else can. Nobody out here asks questions. Build a fleet in a living system that keeps turning, even when you're gone.

You're a microbe with an appetite problem. Eat everything. Get bigger. Repeat. Cells, planets, stars, galaxies. The whole universe is on your menu. But what happens when the menu runs out?

A short incremental game about expanding a star-system wide factory to build giant megastructures in space. Deploy swarms of drones, mine resources, unlock upgrades and harvest the power of the stars!

A physics-driven 2D incremental space-mining sim. Help a family herd cosmic dust, automate production, unlock research, and turn a single inherited station into a vast operation. Enjoy a relaxing, colourful journey to heal Zoveka.

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.

Become the right hand of the Creator in the search for lost perfection. Collect the light of billions of stars, guiding them into the heart of a black hole to find the one — Pure Idle. Technologies, production chains, and a long journey to the most beautiful star in the universe.

Build. Blast. Prestige. Repeat. An incremental game where you build the most productive exoplanet while protecting your enterprise from space pirates. Automate production, shoot rockets, employ an alien and keep on producing.

Destroy Aliens, earn Stars, upgrade EVERYTHING. Blast enemies, power up your ship, unlock stronger aliens, and watch your Stars soar.

An idle incremental adventure in space! Mine asteroids while fighting off enemy AI drones. Build your own AI drones, mining lasers, helper drones and more. Collect hundreds of rewards and unlock a variety of features that will help your ultimate goal: making numbers go up (or sometimes down).

ClickRush: Produce infinite clicks! Deploy drones and AI matrices to automate your empire. Take down Real-Time World Bosses with the community, level up your Battle Pass, and unlock celestial bonuses. Dominate the global leaderboard. Get your mouse ready!

In this short incremental game you're tasked with growing The Company. Purchase planets, unlock specialized space stations, produce millions of resources, and dominate the solar market. How much can you accomplish in a generation?

A sci-fi incremental about industrializing the universe, collapsing it into Stardust, and rebuilding stronger. Automate twelve tiers of impossible machines, chart a finite galaxy, draft run-changing Cosmic Laws, light five constellations, and descend into the endless Abyss

Pop alien organisms like space bubble wrap in this satisfying incremental. Upgrade your extraction tech, unlock unique abilities, automate a factory, and expand into new areas to maximise your yield.

Build and expand an orbital station in this idle/incremental space colony sim. Manage crew, resources, refinery chains, research and ship expeditions as you progress from Earth orbit toward new planets.

Mine your way through eight worlds in PICKRIFT, upgrade your pickaxes, and expand your spaceship. Explore a vast star map with 128 asteroids, recover rare loot, and combine runes, modules, and talents to create your own build.

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.

A Game About Getting Bigger is a loot-driven incremental game about feeding a growing black hole. Destroy celestial bodies to make the black hole at the center grow larger and larger.

Scan the stars, unlock technologies, automate data collection, and build an ever more efficient observatory.

Adam has crash-landed on an alien world with Eve, a human restoration device. Rebuild civilization from a single human, develop cities, and combine technology with cultures unlocked through alien diplomacy to fuel explosive population growth in this sci-fi incremental simulation.

Defy the government, leak top-secret alien telemetry, and wake up the world… inside an isolated Win98 workstation.

Idle can also build your industrial empire.

Build stations above picky planets, match modules to what the locals actually want, and grow a trade empire that earns while you're away. Court the factions or cross them on the road from your first rattling fusion can to a megastructure that tames a black hole.

Ready to be an interstellar mining tycoon? In Astrovein, fit the right modules and mine each star system at top efficiency. But a full hold draws pirates: fight beside your captain, or man the turret yourself. No time? Your captains mine on quietly in a corner of your screen.