Single-player games like Funorbit
Below are 8 single-player Steam games similar to Funorbit, 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 Funorbit page.
Ranked picks
- 1

Outer Space Shack
Single-player alternative to Funorbit — playable solo, no multiplayer required. Shares Simulation with Funorbit.
Build and manage space outposts on the Moon and Mars in this realistic simulation game. From the first step on the Moon to Mars colonization, launch rockets, take care of your astronauts and expand your base as you explore the cosmos. No grind, just pure management and exploration fun.
- 2

MORS
Single-player alternative to Funorbit — playable solo, no multiplayer required. Shares Indie and Adventure with Funorbit.
Build an automated factory on a true-scale Mars streamed from real NASA terrain. Mine, smelt and belt resources, run trains between outposts, master chemistry, and grow from a lone lander into a planet-spanning industry while the real Martian weather does its worst.
- 3

Periphery Synthetic
Single-player alternative to Funorbit — playable solo, no multiplayer required. Shares Adventure and Simulation with Funorbit.
Explore a planetary system, synthesize new abilities, and reveal its past. This interactive EP offers a chill and non-violent metroidvania experience across procedurally-generated musical playgrounds.
- 4

Above Earth
Single-player alternative to Funorbit — playable solo, no multiplayer required. Shares Indie and Adventure with Funorbit.
Above Earth is a science fiction survival game. Experience a struggle for life in the fragile artificial environment of a damaged space station.
- 5

StarDune
Single-player alternative to Funorbit — playable solo, no multiplayer required. Shares Indie and Adventure with Funorbit.
Build, Fly, and Survive. StarDune combines tactile, modular construction with seamless space travel. Reshape vibrant voxel planets, automate your outposts, and explore a procedurally generated solar system alone or with friends in a world that’s yours to mold.
- 6

Stoned to Death
Single-player alternative to Funorbit — playable solo, no multiplayer required. Shares Indie and Adventure with Funorbit.
While trapped in a stunning forested wilderness, engage in brutal hand-to-hand combat with a notorious durg cartel producing dangerous illegal drugs to uncover the mysteries of their crimes.
- 7

A Game About Cutting A Tree
Single-player alternative to Funorbit — playable solo, no multiplayer required. Shares Indie and Adventure with Funorbit.
A minimalist game about reclaiming an overgrown forest Chop down trees, gather Wood, sell it, upgrade your axe, and uncover secrets hidden beneath the roots.
- 8

Rover Mechanic Challenge - ERC Competition
Single-player alternative to Funorbit — playable solo, no multiplayer required. Shares Indie and Simulation with Funorbit.
𝗘𝗥𝗖 𝗥𝗼𝘃𝗲𝗿 𝗠𝗲𝗰𝗵𝗮𝗻𝗶𝗰 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲 is an e-tournament based on the world's only simulator for repairing Mars Rovers. Take part in solving challenging tasks and become the master of leader board.