Single-player games like Dingir OS
Below are 14 single-player Steam games similar to Dingir OS, 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 Dingir OS page.
Ranked picks
- 1

STAR WARS Zero Company™
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Adventure and Simulation with Dingir OS.
Command an elite squad through a gritty and authentic story in STAR WARS Zero Company™, a single-player turn-based tactics game set in the twilight of the Clone Wars™.
- 2

Satisfactory
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Adventure with Dingir OS.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
- 3

Green Hell
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Adventure with Dingir OS.
Plunge into the open-world survival simulation set in the extreme conditions of the uncharted Amazon jungle. Use real-life survival techniques to craft, hunt, fight, and gather resources, set a makeshift shelter, or raise a fortress. Survive alone or team up with your friends and challenge the jungle together.
- 4

Factorio
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Simulation with Dingir OS.
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.
- 5

RimWorld
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Simulation with Dingir OS.
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.
- 6

Euro Truck Simulator 2
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Simulation with Dingir OS.
Travel across Europe as king of the road, a trucker who delivers important cargo across impressive distances! With dozens of cities to explore, your endurance, skill and speed will all be pushed to their limits.
- 7

American Truck Simulator
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Simulation with Dingir OS.
Experience legendary American trucks and deliver various cargoes across sunny California, sandy Nevada, and the Grand Canyon State of Arizona. American Truck Simulator takes you on a journey through the breathtaking landscapes and widely recognized landmarks around the States.
- 8

Isonzo
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Simulation with Dingir OS.
Ferocious Alpine warfare will test your tactical skills in this authentic WW1 FPS. Battle among the scenic peaks, rugged valleys and idyllic towns of northern Italy. The Great War on the Italian Front is brought to life and elevated to unexpected heights!
- 9

I live under your house.
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Adventure with Dingir OS.
You are a monster under someone's house.
- 10

EVIL
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Adventure with Dingir OS.
You are a priest who has gone into the dark forest for a final battle against evil.
- 11

My monstrous roommate. (étude)
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie with Dingir OS.
There is a monster living in your apartment.
- 12

Pyramid Curse
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Adventure with Dingir OS.
Research materials about the explorers of the mysterious underground pyramid. An analog horror game about found footage tapes.
- 13

MY ADAPTATION IN(TO) HUMAN
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Adventure with Dingir OS.
You are a body snatching creature. Capture the body, explore the environment, reproduce.
- 14

A THOUSAND MOUTHS TO SCREAM
Single-player alternative to Dingir OS — playable solo, no multiplayer required. Shares Indie and Adventure with Dingir OS.
Psychological Body Horror visual novel in a space setting with different endings depending on your actions.