Single-player games like Sanguis Luna
Below are 10 single-player Steam games similar to Sanguis Luna, 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 Sanguis Luna page.
Ranked picks
- 1

Terror Mansion
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Sanguis Luna.
Terror Mansion is an exciting first person Horror video game that catapults you into a frightening Mansion. Your main objective is to escape the infested Mansion, finding objects and challenging riddles while exploring incredible scenarios.
- 2

Seybul Tech
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Adventure and Casual with Sanguis Luna.
Seybul Tech is a walking simulator. Navigate as an office employee, confronting peculiar encounters while in search of an exit from this enigmatic abyss.
- 3

What Happened to Lily?
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Sanguis Luna.
What Happened to Lily? Is a real-time first-person horror game. Discover the secrets and spooky truths behind the mysterious event at Miller Farm.
- 4

Total Chaos
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Sanguis Luna.
Fort Oasis is no paradise—it's a decaying nightmare where reality crumbles. The creator of Turbo Overkill unleashes survival-horror stacked with mysteries and monstrosities. Scavenge to craft weapons, while a voice on your walkie-talkie guides you into the island's depths.
- 5

iBLiS
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Sanguis Luna.
Demon is a first-person psychological horror game. How much can a game affect your real life? Enjoy a realistic home environment and terrifying moments of being immersed in a real-life story.
- 6

The Wellmonts Case
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Adventure with Sanguis Luna.
The Wellmonts Case is a first-person psychological horror game set in 1993, Northern Maine. As a private detective, you explore the abandoned Wellmont farm, search for clues, photograph unsettling evidence, and uncover the truth behind a family's unexplained disappearance.
- 7

Backrooms: Lost Tape
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Sanguis Luna.
You work in the cinema as an usher and accidentally fell into the Backrooms, now being trapped, needing to unravel the mysteries of the yellow rooms in order to get out of this place, but be careful, there are entities that will be in your way.
- 8

Ghost Frequency
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Adventure with Sanguis Luna.
In Ghost Frequency, you are a ghost hunter from PIT - Paranormal Investigation Team. Your mission is to locate a sinister spirit using the EMF Ghost Detector to track paranormal activity, the IR Thermal Camera to reveal hidden entities, and the EVP Digital Recorder to capture eerie voices.
- 9

To The Sky
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Sanguis Luna.
To the Sky is an exhilarating action-adventure game where your goal is to reach the sky by overcoming obstacles and scaling towering walls. Be prepared to start anew if you fall while ascending. Challenge yourself, ascend higher, and uncover the mysteries above the clouds in To the Sky.
- 10

Etera
Single-player alternative to Sanguis Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Sanguis Luna.
What is your purpose inside Etera?