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

Inexplicable Deaths In Damipolis: Inner Thoughts
Single-player alternative to GRUNND — playable solo, no multiplayer required. Shares Indie and Adventure with GRUNND.
One tragic night, the power dome of Damipolis died during dinner under strange circumstances... What were they doing there? What really happened that night? And... who is the culprit? Solve the mystery in this first-person 3D graphic adventure, inspired by classic film noir.
- 2

Unveiling
Single-player alternative to GRUNND — playable solo, no multiplayer required. Shares Indie and Adventure with GRUNND.
Experience the UFO abduction in first person and take a trip to meet the keeper. Explore layers of reality and learn what is concealed behind the modern Unidentified Anomalous Phenomenon (UAP) in this esthetic and eerie interactive experience.
- 3

How Deep Is the Dark Water?
Single-player alternative to GRUNND — playable solo, no multiplayer required. Shares Indie and Adventure with GRUNND.
"How Deep Is the Dark Water?" is a literary computer game. The player, guided by a fleeing man, slowly wanders through memories and visions constructed by the context of the war and individual experiences.
- 4

The Drifter
Single-player alternative to GRUNND — playable solo, no multiplayer required. Shares Indie and Adventure with GRUNND.
A Pulp Adventure Thriller - A murdered drifter awakens. Alive again, seconds before his death. Hunted and haunted, help him untangle a mad web of conspiracy in this fast-paced point 'n click thrill-ride.
- 5

Tails Noir
Single-player alternative to GRUNND — playable solo, no multiplayer required. Shares Indie and Adventure with GRUNND.
Tails Noir is a post-noir narrative adventure. Become raccoon private eye Howard Lotor and explore dystopian Vancouver inhabited by animals as you uncover a deeply personal story of change and transformation.
- 6

Radiolight
Single-player alternative to GRUNND — playable solo, no multiplayer required. Shares Indie and Adventure with GRUNND.
Ashwood Creek, 1985. A child disappears without a trace. A local policeman is drawn into a national park, seeking the truth. Mysterious radio signals beckon him further and further. Investigate, survive and face the unknown in Radiolight— an '80s thriller by solo dev Krystof Knesl.
- 7

Lucifer Within Us
Single-player alternative to GRUNND — playable solo, no multiplayer required. Shares Indie with GRUNND.
Solve 3 increasingly intricate murders by examining the evidence -- find the motive, the means, and the opportunity. Use testimonies of the suspects as evidence by examining every detail for contradictions... and signs of sin. Purify the possessed. Purge the daemons.
- 8

Inspector Waffles
Single-player alternative to GRUNND — playable solo, no multiplayer required. Shares Indie and Adventure with GRUNND.
Murder. Nothin’ nice about it. In this old school detective adventure, step into the boots of whip-smart Inspector Waffles and travel the city to track hidden clues, interrogate shady suspects, and unravel a dangerous mystery. But be warned: curiosity killed the cat...