Single-player games like Odyssée Stellaire
Below are 8 single-player Steam games similar to Odyssée Stellaire, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Odyssée Stellaire page.
Ranked picks
- 1
ECHIDNA
Single-player alternative to Odyssée Stellaire — playable solo, no multiplayer required. Shares Indie and Simulation with Odyssée Stellaire.
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.
- 2
Void Core
Single-player alternative to Odyssée Stellaire — playable solo, no multiplayer required. Shares Indie and Simulation with Odyssée Stellaire.
Start as a microscopic speck, become the end of everything. Void Core is a minimalist sci-fi idle game where you control a black hole. Harvest matter, bend spacetime to automate your growth, and consume entire galaxies. Consume. Grow. Evolve.
- 3
Desk Space: Idle Spacefleet clicker
Single-player alternative to Odyssée Stellaire — playable solo, no multiplayer required. Shares Simulation and Casual with Odyssée Stellaire.
Grow your fleet of spaceships in this incremental space game. Mine asteroids and trade with stations, unlock upgrades to make more money, deploy pirates, and unlock [REDACTED]. Pin to your desktop and watch your empire grow while you do "more important" things.
- 4
Pure Idle
Single-player alternative to Odyssée Stellaire — playable solo, no multiplayer required. Shares Indie and Simulation with Odyssée Stellaire.
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.
- 5
Galacto
Single-player alternative to Odyssée Stellaire — playable solo, no multiplayer required. Shares Indie and Simulation with Odyssée Stellaire.
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!
- 6
Cosmic Clicker
Single-player alternative to Odyssée Stellaire — playable solo, no multiplayer required. Shares Indie and Simulation with Odyssée Stellaire.
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.
- 7
Odyssée Stellaire 2
Single-player alternative to Odyssée Stellaire — playable solo, no multiplayer required. Shares Indie with Odyssée Stellaire.
2.5 million light-years separate you from a civilization sending a signal. This incremental space odyssey will take you across the universe, all the way to Andromeda. The adventure continues. Safe travels, Commander.
- 8
Return to Planet Zoveka
Single-player alternative to Odyssée Stellaire — playable solo, no multiplayer required. Shares Indie and Simulation with Odyssée Stellaire.
Return to Planet Zoveka is an incremental, physics-driven space-mining and resource-management game. Herd and merge cosmic dust, upgrade a family mining ship, build automation in space, and turn your growing operation into visible healing for a damaged homeworld.