Single-player games like Grunn
Below are 17 single-player Steam games similar to Grunn, 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 Grunn page.
Ranked picks
- 1
Eyes Wide Open
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Adventure with Grunn.
Work for a dystopian Inspection Bureau, Determine whether the subjects are humans or not, Uncover secrets, see if you can trust your AI assistant, Endure psychological horrors and reach your work quota - or else.
- 2
Crimson Solstice
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Adventure with Grunn.
A cozy horror adventure. Uncover the mysteries of the Crimson Solstice and decide Moonvale’s fate. Build relationships and manage resources as time is of the essence. Spend your days wisely and help the townsfolk of Moonvale survive.
- 3
The Silent Fare
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Adventure with Grunn.
A psychological horror anomaly game where you observe your apartment, report strange changes, and uncover a disturbing story hidden in the environment.
- 4
Zombie Apocalypse Survival Simulator
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Adventure with Grunn.
From the creators that brought you The Test Trilogy & many other experiences, comes Zombie Apocalypse Survival Simulator. Will you survive in the new world? Or will you become just another victim to looters, bandits, or worst of all... The Voracious Dead. There's only one way to find out...
- 5
UNLOCKERS
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Adventure with Grunn.
Noah wakes up to find himself in an unknown hotel-like bedroom. Team up with Sally, a girl with supernatural powers, to solve the mystery of the room and escape from this strange facility!
- 6
8 floor, only me ?
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Adventure with Grunn.
A horror game where you must identify anomalies in the environment. You’re trying to leave the building, but the 1st floor never comes.
- 7
The Legend of Loch Ness
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Adventure with Grunn.
Investigate the world's most famous mystery in an open-world adventure set on Loch Ness. Explore by boat, investigate sightings, gather and analyse evidence, dive beneath the surface, and uncover long-buried secrets across the legendary loch and Highlands, where not every discovery is what it seems.
- 8
Secrets of the Silent School
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Adventure with Grunn.
Secrets of the Silent School is a first-person horror game where players control a drone to investigate an abandoned Japanese school. Collect data to uncover the truth hidden within its haunted halls, while using your camera to capture and destroy vengeful ghosts.
- 9
Outer Wilds
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Adventure with Grunn.
Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop.
- 10
Stacklands
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Simulation with Grunn.
Stacklands is a village builder where you stack cards to collect food, build structures, and fight creatures. 🃏 For example, dragging a Villager card on top of a Berry Bush card will spawn Berry cards which the villagers can eat to survive. 🃏 Play your cards right and expand your village!
- 11
Simmiland
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Simulation with Grunn.
Simmiland is a god-like card game. In this game you indirectly influence a small civilization by manipulating their surroundings by playing cards 🃏🃏🃏 Playing cards on different biomes and objects will result in different findings. The way you play the game will define how mankind will develop!
- 12
pyramida
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie with Grunn.
A village builder / survival game. Expand your village by day and fight monsters at night. Learn how to survive, and try to prevent your imminent demise . . .
- 13
clickyland
Single-player alternative to Grunn — playable solo, no multiplayer required.
clickyland is a tower defense village builder where clicks are your main resource. Use clicks to harvest resources, fight enemies and manage your village, but use them wisely as you only get 20 clicks every day! Can you reach day 100?
- 14
fishy
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie with Grunn.
A game about a hungry fish 🐟 Eat to grow bigger, but watch out for fishes bigger than you! Grow big, strong and explore! Can you escape the pond?
- 15
White Lavender
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Adventure with Grunn.
A challenging adventure game with RPG-elements. Be a bug, fight other critters with swords and magic, collect powerful items such as pencils and teaspoons, meet cool characters, and up your fashion game on a journey to brew a special tea!
- 16
Luckitown
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie and Simulation with Grunn.
Luckitown is a turn-based tower defense where you roll dice to build new structures and cast spells to defend your town.
- 17
Ollie & Bollie: Outdoor Estate
Single-player alternative to Grunn — playable solo, no multiplayer required. Shares Indie with Grunn.
A cute sandbox game about restoring an estate. Work with your (real or AI) friend Bollie to cut trees, catch sheep, build a shed and more in this outdoor autumn sandbox game.