What games are like Mouthwashing?

The best games like Mouthwashing on Steam right now include SOMA, The Caribou Trail, Sally Face - Episode One. They share Mouthwashing's genre and gameplay (Psychological Horror, Story Rich, Horror) and are ranked using live Steam similarity and current follower momentum, updated daily.

How are these similar games chosen?

Each game is scored by how many Steam genres and gameplay modes it shares with Mouthwashing, plus a bonus for the same developer, then tie-broken by how fast it is gaining Steam followers right now.

Games Like Mouthwashing (2026)

The best similar games on Steam — matched by shared genre and gameplay, with a reason for every pick.

Updated daily · July 17, 2026

Looking for games like Mouthwashing? The closest matches on Steam right now are SOMA, The Caribou Trail, Sally Face - Episode One — chosen by shared genre and gameplay (Psychological Horror, Story Rich, Horror) and ranked by how fast each is currently gaining followers. Full ranked list of 12 below, each with why it's a match.

Best games similar to Mouthwashing

#	Game	Genre	Shared with Mouthwashing
1	SOMA	Action	Gore, Atmospheric, Story Rich, Exploration
2	The Caribou Trail	Action	Adventure, Indie, single-player
3	Sally Face - Episode One	Adventure	Atmospheric, Story Rich, Narrative, Horror
4	ASTROBOTANICA	Adventure	Adventure, Indie, single-player
5	Iron Lung	Adventure	Atmospheric, Surreal, Exploration, Horror
6	Magical Girl Witch Trials	Adventure	Adventure, Indie, single-player
7	Fears to Fathom - Ironbark Lookout	Adventure	Atmospheric, Psychological, Story Rich, Narrative
8	Outer Wilds	Action	Atmospheric, Story Rich, Space, Horror
9	Thalassa: Edge of the Abyss	Adventure	Atmospheric, Psychological, Story Rich, Narrative
10	Poppy Playtime	Action	Atmospheric, Horror, Thriller, Mystery
11	Outlast	Action	Gore, Atmospheric, Horror, First-Person
12	Bendy and the Ink Machine	Action	Atmospheric, Story Rich, Horror, Mystery

Why these are like Mouthwashing

1. SOMA

Both are tagged gore, atmospheric, story rich; both offer single-player. From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean.

2. The Caribou Trail

Both are adventure / indie games; both offer single-player. The WWI story where your goal isn’t to kill, but to survive.

3. Sally Face - Episode One

Both are tagged atmospheric, story rich, narrative; both offer single-player. Delve into a dark adventure following the boy with a prosthetic face and a tragic past.

4. ASTROBOTANICA

Both are adventure / indie games; both offer single-player. Science-driven exploration adventure on prehistoric Earth with a relaxing vibe.

5. Iron Lung

Both are tagged atmospheric, surreal, exploration; both offer single-player. A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.

6. Magical Girl Witch Trials

Both are adventure / indie games; both offer single-player. Thirteen girls awaken, only to find themselves in a prison.

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