Single-player games like 0RBITALIS
Below are 9 single-player Steam games similar to 0RBITALIS, 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 0RBITALIS page.
Ranked picks
- 1

Osmos
Single-player alternative to 0RBITALIS — playable solo, no multiplayer required. Shares Indie with 0RBITALIS.
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.
- 2

Orbital Gear
Single-player alternative to 0RBITALIS — playable solo, no multiplayer required. Shares Indie and Simulation with 0RBITALIS.
Orbital Gear is a fast paced sidescroller shooter where you utilize the gravitation of celestial objects to give you momentum through space. Arm your Mech with two of the twelve different weapons and destroy your enemies.
- 3

Mini Metro
Single-player alternative to 0RBITALIS — playable solo, no multiplayer required. Shares Indie and Simulation with 0RBITALIS.
Mini Metro is a strategy simulation game about designing a subway map for a growing city. Draw lines between stations and start your trains running. As new stations open, redraw your lines to keep them efficient. Decide where to use your limited resources. How long can you keep the city moving?
- 4

Bionic Bay
Single-player alternative to 0RBITALIS — playable solo, no multiplayer required. Shares Indie with 0RBITALIS.
A scientist uses a unique teleportation instrument to escape an ancient biomechanical world filled with imaginative technology, deadly traps, and hidden secrets.
- 5

Rocket Science
Single-player alternative to 0RBITALIS — playable solo, no multiplayer required. Shares Simulation with 0RBITALIS.
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
- 6

Solar 2
Single-player alternative to 0RBITALIS — playable solo, no multiplayer required. Shares Indie and Simulation with 0RBITALIS.
Dynamic abstract sandbox universe. Changes and evolves as you do.
- 7

Kerbal Space Program
Single-player alternative to 0RBITALIS — playable solo, no multiplayer required. Shares Indie and Simulation with 0RBITALIS.
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
- 8

Exo One
Single-player alternative to 0RBITALIS — playable solo, no multiplayer required. Shares Indie and Simulation with 0RBITALIS.
A strange signal... an alien craft... an interplanetary, gravity-defying journey through space and time.
- 9

Pikuniku
Single-player alternative to 0RBITALIS — playable solo, no multiplayer required. Shares Indie with 0RBITALIS.
Pikuniku is an absurdly wonderful puzzle-exploration game that takes place in a strange but playful world where not everything is as happy as it seems. Help peculiar characters overcome struggles, uncover a deep state conspiracy, and start a little revolution in this delightful dystopian adventure!