Single-player games like Only Up Spaceman
Below are 10 single-player Steam games similar to Only Up Spaceman, 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 Only Up Spaceman page.
Ranked picks
- 1
LUNA'S TALE
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Action and Adventure with Only Up Spaceman.
Help Luna in collecting coins, defeating enemies, overcoming hurdles and exploring huge worlds in saving her forest from the evil forces in this classic 3d platformer.
- 2
Sad Virus
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Adventure and Casual with Only Up Spaceman.
Walking simulation in open world where player controls virus whose mission is to find beer bottles so he can be happy again
- 3
Planet Mort
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Action and Adventure with Only Up Spaceman.
Adapt and live
- 4
Only go up™
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Adventure and Casual with Only Up Spaceman.
Get up there to avoid the rising water! It's scary, but you have to step up. It's up to you to adapt to reality or struggle.
- 5
Teh Scrunglybois: Working Title
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Adventure and Casual with Only Up Spaceman.
Grab and throw anything that stands in your way as you explore the world & moons while helping those around you throughout your travels.
- 6
Flower Challenge
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Action and Adventure with Only Up Spaceman.
A flower hunter simulator. Here you can walk around the forest and enjoy the nature, meet different animals and, of course, gather flowers.
- 7
Мухосранск | Russian City Sim
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Action and Adventure with Only Up Spaceman.
The atmosphere of the nuclear wasteland.
- 8
Rebel Galaxy Outlaw
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Action and Adventure with Only Up Spaceman.
Out of cash, out of luck, out on the fringe. Juno Markev has a killer to tail, a debt to pay, and more trouble headed her way. Rebel Galaxy Outlaw takes place in a greasy, blue-collar world of outlaws, truckers, cops and thieves.
- 9
A Game About Cutting A Tree
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Adventure and Casual with Only Up Spaceman.
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.
- 10
Chopping Together🌲
Single-player alternative to Only Up Spaceman — playable solo, no multiplayer required. Shares Adventure with Only Up Spaceman.
A 1-4 player co-op, You are stuck in a forest alone or together with one goal to chop every tree in sight. Chop Trees, Gather Wood, Make Money And Upgrade Your Tools