Single-player games like CleanFall
Below are 16 single-player Steam games similar to CleanFall, 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 CleanFall page.
Ranked picks
- 1

Demonsions: Industry
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Strategy and Indie with CleanFall.
Demonsions: Industry is an open world, procedurally generated block crafting/building game. Everything can be mined. Enjoy crafting, building, and fully automating your survival in this strange world.
- 2

Cross The World
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Strategy and Indie with CleanFall.
Explore, gather, craft, fight, and survive the fantasy world with persistent world simulation as an adventurer party. Every part of the world is persistently calculated, environment interacts and changes over time with season and progress. Play alone or play with your friends in multiplayer!
- 3

Desolated District
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action and Adventure with CleanFall.
Desolated District is an Open-World Survival Crafting game set in a post-apocalyptic dystopia. Scavenge for resources, craft essential tools, build your base and battle deadly threats as you explore a sprawling, decaying city inspired by the Kowloon Walled City.
- 4

Dig or Die
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action and Strategy with CleanFall.
Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.
- 5

Elysium
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action and Indie with CleanFall.
Wake up on a paradise-like abandoned island with your friends. Explore the lands of an ancient civilization and uncover the mysteries behind their collapse as you build, craft, and tame corrupted machines. Most importantly, survive the unwelcome lands of Elysium!
- 6

Urge
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action and Indie with CleanFall.
Fight, build, explore, survive, while the dynamic player-caused hazardous fog is slowly changing the rules of the world around you.
- 7

Castle Story
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Strategy and Indie with CleanFall.
Castle Story is a creative voxel-based strategy game in which you can build castles one brick at a time using an army of little creatures called Bricktrons. Design and build your own castles, expand your territory in a vast landscape and defend your Bricktrons against onslaughts of hostile creatures.
- 8

Heat Death: Survival Train
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action and Indie with CleanFall.
Heat Death is a sci-fi survival game where you can build, upgrade, and customize your battle train to explore and survive a frozen world! This train is not only your shelter and vehicle, but also your weapon and ally to face hostile drones, deadly storms, and hidden mysteries of an unknown world!
- 9

Oxygen Not Included
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Indie and Simulation with CleanFall.
Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.
- 10

Noita
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action and Indie with CleanFall.
Noita is a magical action roguelite set in a world where every pixel is physically simulated. Fight, explore, melt, burn, freeze and evaporate your way through the procedurally generated world using spells you've created yourself.
- 11

Rain World
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action and Indie with CleanFall.
You are a nomadic slugcat, both predator and prey in a broken ecosystem. Grab your spear and brave the industrial wastes, hunting enough food to survive, but be wary— other, bigger creatures have the same plan... and slugcats look delicious.
- 12

Nimbatus - The Space Drone Constructor
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action and Indie with CleanFall.
Command the Nimbatus and craft drones out of hundreds of different parts. Survive unknown threats in a fully destructible, procedural universe, compete against other players in different arenas or enjoy complete creative freedom in the sandbox.
- 13

World of Goo
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Indie with CleanFall.
World of Goo is a multiple award winning physics based puzzle / construction game made entirely by two guys.
- 14

Made in Abyss: Binary Star Falling into Darkness
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action with CleanFall.
Experience the awesome power of the Curse of the Abyss, as well as the astonishing, legendary entities known as primeval creatures. Prepare to glimpse the world of Riko and her friends.
- 15

Terraria
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Action and Indie with CleanFall.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 16

Don't Starve
Single-player alternative to CleanFall — playable solo, no multiplayer required. Shares Indie and Adventure with CleanFall.
Don’t Starve is an uncompromising wilderness survival game full of science and magic. Enter a strange and unexplored world full of strange creatures, dangers, and surprises. Gather resources to craft items and structures that match your survival style.