Mouthwashing
Games like Mouthwashing

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Games like Mouthwashing

A tight four-hour psychological horror adventure about a stranded space crew descending into madness.

Titan Station
A short, unsettling walking-sim mystery set on a retro-futuristic space station, playable in about four hours.
2022-11-11
- First person
- Science fiction

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Games like Mouthwashing | IndieDex

Mouthwashing
Games like Mouthwashing

Find the Steam hidden gems

single-players with secrets you find without a guideor

Edit search

Games like Mouthwashing

A tight four-hour psychological horror adventure about a stranded space crew descending into madness.

Titan Station
A short, unsettling walking-sim mystery set on a retro-futuristic space station, playable in about four hours.
2022-11-11
- First person
- Science fiction

Thriller

Adventure

Indie

Mystery

Lifeless Moon

A short, atmospheric adventure following two astronauts from a Moon expedition into a mysterious Earth town.

2023-08-10

Action
First person
Science fiction
Adventure
Indie
Virtual Reality

Thalassa: Edge of the Abyss

A melancholic first-person underwater mystery about investigating a sunken ship to uncover the fate of your crew, with a slow-burn emotional story.

2024-08-01

First person
Adventure
Indie
Role-playing (RPG)
Drama

Mango

A surrealist first-person adventure about derealization, with a dream-turned-nightmare world, an unreliable narrator, and a laid-back ~6-hour experience.

2021-11-23

First person
Puzzle
Adventure
Horror
Indie
Text
Mystery

Luto

A ~5-7 hour psychological horror game where a housebound protagonist faces shifting realities and sensory distortion, praised for its eerie atmosphere but with some reported bugs.

2025-07-21

First person
Thriller
Adventure
Horror
Indie
Drama

Still Wakes the Deep

A five-hour narrative horror set on a collapsing 1975 oil rig, focusing on atmosphere and story over outright scares.

2024-06-18

Action
First person
Science fiction
Adventure
Horror
Fantasy
Indie
Stealth

Moons of Madness

A roughly 6-hour first-person cosmic horror adventure on Mars, mixing scientific exploration with Lovecraftian dread, puzzle-solving, and jump scares.

2019-10-22

First person
Science fiction
Puzzle
Adventure
Horror
Survival

Return to Grace

A mysterious sci-fi walking sim about a space archaeologist uncovering why an ancient AI god was shut down.

2023-05-30

First person
Adventure
Indie
Mystery

Control, I'm Not Coming Back

A brief, self-paced narrative about a lost astronaut finding hope in space, with a gloomy yet hopeful tone and a roughly 50-minute playthrough.

2026-05-29

First person
Adventure
Indie

Mini Mini Golf Golf

A surreal indie adventure about a future planetary collapse, where players destabilize the present to explore a neon psychohistory, in a compact ~9-hour narrative.

2024-12-12

Adventure
Bird view / Isometric
Indie

Verde Station

A brief, abstract space-station adventure about trust, perception, and solitude.

2014-12-18

Science fiction
Adventure
Indie

Abject Abyss

A short, atmospheric sci-fi horror adventure about exploring an isolated research facility and surviving its horrors, lasting roughly six hours.

2026-04-08

Action
First person
Adventure
Indie

Titan Station