Best Psychological Horror Games on Steam (for Mac OS)
Steam currently has 10,527 Psychological Horror games, but not all of them are able to be played on Mac. Explore our list of the best picks ranked by Player Score. Our Player Score rankings are calculated directly from reviews left on the Steam store and will be updated in real-time as more players leave their feedback. Psychological Horror game rankings were last updated on 4/29/2026.
Looking for more? Explore other lists such as:
- Best psychological horror games on Steam
- Best psychological horror Steam Deck games
- Best psychological horror Linux games on Steam
- Free psychological horror games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Aseprite
Aseprite is a pixel-art tool to create 2D animations, sprites, and any kind of graphics for games.
Aseprite holds the #1 spot for "best Mac OS Psychological Horror game on Steam" with a Player Score of 97. Its score was calculated by analyzing a total of 25,656 reviews on Steam. This breaks down to a total of 25,399 positive reviews and 257 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is not possible to play or run Aseprite on the Steam Deck.
| Steam Price | $19.99 |
| Release Date | 2/22/2016 |
| Developers | |
| Publisher | Igara Studio |
| Steam App Id | 431730 |
2. OneShot
OneShot is a surreal top down Puzzle/Adventure game with unique gameplay capabilities. You are to guide a child through a mysterious world on a mission to restore its long-dead sun. The world knows you exist.
OneShot has achieved a Player Score of 97, placing it in the #2 spot for the best Mac OS Psychological Horror games. Its score was calculated by analyzing a total of 62,360 reviews on Steam. This breaks down to a total of 61,299 positive reviews and 1,061 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $9.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is not possible to play or run OneShot on the Steam Deck.
| Steam Price | $9.99 |
| Release Date | 12/8/2016 |
| Developer | Future Cat LLC |
| Publisher | KOMODO |
| Steam App Id | 420530 |
3. Rhythm Doctor
Save patients with your rhythm mastery! Rhythm Doctor is a rhythm game where you heal patients by defibrillating in time to their heartbeats. Learn each patient's unique heartbeat and defeat boss viruses trying to sabotage your rhythm, all set to heart-pumping, soul-soothing music.
Rhythm Doctor has achieved a Player Score of 96, placing it in the #3 spot for the best Mac OS Psychological Horror games. Its score was calculated by analyzing a total of 26,206 reviews on Steam. This breaks down to a total of 25,734 positive reviews and 472 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $19.99 |
| Release Date | 12/6/2025 |
| Franchise | 7th Beat Games |
| Developer | 7th Beat Games |
| Publishers | |
| Steam App Id | 774181 |
4. 20 Small Mazes
This is a puzzle game with twenty small mazes. They're good mazes, though.
20 Small Mazes has achieved a Player Score of 96, placing it in the #4 spot for the best Mac OS Psychological Horror games. Its score was calculated by analyzing a total of 8,825 reviews on Steam. This breaks down to a total of 8,718 positive reviews and 107 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on both Windows and Mac systems. Valve has also verified it as playable on the Steam Deck and will run well.
5. Patrick's Parabox
A mind-bending recursive puzzle game about boxes within boxes within boxes within boxes. Learn to use infinity to your advantage as you explore a deep and elegant system.
Patrick's Parabox has achieved a Player Score of 96, placing it in the #5 spot for the best Mac OS Psychological Horror games. Its score was calculated by analyzing a total of 5,454 reviews on Steam. This breaks down to a total of 5,414 positive reviews and 40 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Patrick's Parabox on the Steam Deck (though some functionality may be limited).
| Steam Price | $19.99 |
| Release Date | 3/29/2022 |
| Franchise | Patrick Traynor |
| Developer | Patrick Traynor |
| Publisher | Patrick Traynor |
| Steam App Id | 1260520 |
6. OMORI
Explore a strange world full of colorful friends and foes. When the time comes, the path you’ve chosen will determine your fate... and perhaps the fate of others as well.
OMORI has achieved a Player Score of 96, placing it in the #6 spot for the best Mac OS Psychological Horror games. Its score was calculated by analyzing a total of 86,415 reviews on Steam. This breaks down to a total of 83,904 positive reviews and 2,511 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play OMORI on the Steam Deck (though some functionality may be limited).
| Steam Price | $19.99 |
| Release Date | 12/25/2020 |
| Developer | OMOCAT, LLC |
| Publisher | OMOCAT, LLC |
| Steam App Id | 1150690 |
7. Undertale
UNDERTALE! The RPG game where you don't have to destroy anyone.
Undertale has achieved a Player Score of 95, placing it in the #7 spot for the best Mac OS Psychological Horror games. Its score was calculated by analyzing a total of 322,473 reviews on Steam. This breaks down to a total of 311,178 positive reviews and 11,295 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $9.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Undertale on the Steam Deck (though some functionality may be limited).
8. Pineapple on pizza
Can a video game convey a flavor?
Pineapple on pizza has achieved a Player Score of 95, placing it in the #8 spot for the best Mac OS Psychological Horror games. Its score was calculated by analyzing a total of 25,732 reviews on Steam. This breaks down to a total of 25,137 positive reviews and 595 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 3/28/2023 |
| Franchise | Majorariatto |
| Developer | Majorariatto |
| Publisher | Majorariatto |
| Steam App Id | 2263010 |
9. Doki Doki Literature Club!
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
Doki Doki Literature Club! has achieved a Player Score of 95, placing it in the #9 spot for the best Mac OS Psychological Horror games. Its score was calculated by analyzing a total of 220,743 reviews on Steam. This breaks down to a total of 212,978 positive reviews and 7,765 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Doki Doki Literature Club! on the Steam Deck (though some functionality may be limited).
| Release Date | 10/6/2017 |
| Developer | Team Salvato |
| Publisher | Team Salvato |
| Steam App Id | 698780 |
10. Z.A.T.O. // I Love the World and Everything In It
USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.
Z.A.T.O. // I Love the World and Everything In It has achieved a Player Score of 95, placing it in the #10 spot for the best Mac OS Psychological Horror games. Its score was calculated by analyzing a total of 8,903 reviews on Steam. This breaks down to a total of 8,754 positive reviews and 149 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 11/10/2025 |
| Developer | Ferry // Nopanamaman |
| Publisher | Ferry // Nopanamaman |
| Steam App Id | 4122860 |
More Psychological Horror Mac Games on Steam
Explore even more rankings for the 10 best Psychological Horror games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 4,846 | 2/22/2016 | 97 | $19.99 | Steam Charts | |
| 56 | 12/8/2016 | 97 | $9.99 | Steam Charts | |
| 78 | 12/6/2025 | 96 | $19.99 | Steam Charts | |
| 12 | 2/16/2024 | 96 | Free | Steam Charts | |
| 18 | 3/29/2022 | 96 | $19.99 | Steam Charts | |
| 297 | 12/25/2020 | 96 | $19.99 | Steam Charts | |
| 677 | 9/15/2015 | 95 | $9.99 | Steam Charts | |
| 4 | 3/28/2023 | 95 | Free | Steam Charts | |
| 336 | 10/6/2017 | 95 | Free | Steam Charts | |
| 118 | 11/10/2025 | 95 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Reviews and rankings are enriched, analyzed, and updated in real-time to ensure we surface the most up-to-date insights. Learn more about the Steambase approach to data collection and our review methodology.
- Valve Corporation. (2026, April 29). Steam Store. Steam Store.
- Valve Corporation. (2026, April 29). Aseprite on Steam. Steam Store.
- Valve Corporation. (2026, May 8). OneShot on Steam. Steam Store.
- Valve Corporation. (2026, April 26). Rhythm Doctor on Steam. Steam Store.
- Valve Corporation. (2026, May 7). 20 Small Mazes on Steam. Steam Store.
- Valve Corporation. (2026, April 24). Patrick's Parabox on Steam. Steam Store.
- Valve Corporation. (2026, April 2). OMORI on Steam. Steam Store.
- Valve Corporation. (2026, May 5). Undertale on Steam. Steam Store.
- Valve Corporation. (2026, April 3). Pineapple on pizza on Steam. Steam Store.
- Valve Corporation. (2026, April 2). Doki Doki Literature Club! on Steam. Steam Store.
- Valve Corporation. (2026, May 5). Z.A.T.O. // I Love the World and Everything In It on Steam. Steam Store.