Best Mature Games on Steam
Steam currently has 4,491 Mature games available to download and play. 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. Mature game rankings were last updated on 7/26/2024.
Looking for more? Explore other lists such as:
- Free mature games on Steam
- Best mature Steam Deck games
- Best mature Linux games on Steam
- Best mature Steam games for Mac OS
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Wallpaper Engine
Use stunning live wallpapers on your desktop. Animate your own images to create new wallpapers or import videos/websites and share them on the Steam Workshop!
Wallpaper Engine holds the #1 spot for "best Mature game on Steam" with a Player Score of 97. Its score was calculated by analyzing a total of 800,824 reviews on Steam. This breaks down to a total of 785,205 positive reviews and 15,619 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $3.99 to play and can be played and ran on Windows systems. At the moment, it is not possible to play or run Wallpaper Engine on the Steam Deck.
| Steam Price | $3.99 |
| Release Date | 11/16/2018 |
| Developer | Wallpaper Engine Team |
| Publisher | Wallpaper Engine Team |
| Steam App Id | 431960 |
2. Helltaker
Helltaker is a short game about sharply dressed demon girls.
Helltaker has achieved a Player Score of 96, placing it in the #2 spot for the best Mature games. Its score was calculated by analyzing a total of 119,388 reviews on Steam. This breaks down to a total of 116,750 positive reviews and 2,638 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. At the moment, it is possible to play Helltaker on the Steam Deck (though some functionality may be limited).
3. VPet-Simulator
Feeling like the computer desktop is too dull? Need something cute to heal oneself? Come and try this new completely free and open source V-Pet simulator. A cute and adorable pet that supports various feeding interactions to accompany you in game learning is definitely your best choice!
VPet-Simulator has achieved a Player Score of 96, placing it in the #3 spot for the best Mature games. Its score was calculated by analyzing a total of 40,652 reviews on Steam. This breaks down to a total of 39,969 positive reviews and 683 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on Windows systems. At the moment, it is not possible to play or run VPet-Simulator on the Steam Deck.
4. ATRI -My Dear Moments-
"As the world sank, I found you." In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. In a little town slowly being enveloped by the ocean, an unforgettable summer is about to begin for a boy and a mysterious robot girl...
ATRI -My Dear Moments- has achieved a Player Score of 96, placing it in the #4 spot for the best Mature games. Its score was calculated by analyzing a total of 17,393 reviews on Steam. This breaks down to a total of 17,176 positive reviews and 217 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $20.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $20.99 |
| Release Date | 6/18/2020 |
| Franchise | ANIPLEX.EXE |
| Developers | |
| Publishers | |
| Steam App Id | 1230140 |
5. The Witcher 3: Wild Hunt
You are Geralt of Rivia, mercenary monster slayer. Before you stands a war-torn, monster-infested continent you can explore at will. Your current contract? Tracking down Ciri — the Child of Prophecy, a living weapon that can alter the shape of the world.
The Witcher 3: Wild Hunt has achieved a Player Score of 96, placing it in the #5 spot for the best Mature games. Its score was calculated by analyzing a total of 776,993 reviews on Steam. This breaks down to a total of 752,261 positive reviews and 24,732 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $39.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $39.99 |
| Release Date | 5/18/2015 |
| Franchise | CD PROJEKT RED |
| Developer | CD PROJEKT RED |
| Publisher | CD PROJEKT RED |
| Steam App Id | 292030 |
6. South Park™: The Stick of Truth™
From the perilous battlefields of the fourth-grade playground, a young hero will rise, destined to be South Park’s savior. From the creators of South Park, Trey Parker and Matt Stone, comes an epic quest to become… cool. Introducing South Park™: The Stick of Truth™.For a thousand years, the battle has been waged.
South Park™: The Stick of Truth™ has achieved a Player Score of 96, placing it in the #6 spot for the best Mature games. Its score was calculated by analyzing a total of 61,868 reviews on Steam. This breaks down to a total of 60,389 positive reviews and 1,479 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $29.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $29.99 |
| Release Date | 3/5/2014 |
| Developer | Obsidian Entertainment |
| Publisher | Ubisoft |
| Steam App Id | 213670 |
7. The Wolf Among Us
From the makers of the 2012 Game of the Year: The Walking Dead, comes a thriller based on the award-winning Fables comic books. As Bigby Wolf you will discover that a brutal, bloody murder is just a taste of things to come in a game series where your every decision can have enormous consequences.
The Wolf Among Us has achieved a Player Score of 96, placing it in the #7 spot for the best Mature games. Its score was calculated by analyzing a total of 33,489 reviews on Steam. This breaks down to a total of 32,753 positive reviews and 736 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $14.99 to play and can be played and ran on Windows systems. At the moment, it is possible to play The Wolf Among Us on the Steam Deck (though some functionality may be limited).
| Steam Price | $14.99 |
| Release Date | 10/11/2013 |
| Franchise | Telltale Games |
| Developer | Telltale |
| Publisher | Telltale |
| Steam App Id | 250320 |
8. The Walking Dead
A five-part adventure horror series set in the same universe as Robert Kirkman’s award-winning comic book series.
The Walking Dead has achieved a Player Score of 96, placing it in the #8 spot for the best Mature games. Its score was calculated by analyzing a total of 68,009 reviews on Steam. This breaks down to a total of 66,104 positive reviews and 1,905 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $14.99 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.
| Steam Price | $14.99 |
| Release Date | 4/24/2012 |
| Developer | Telltale Games |
| Publisher | Skybound Games |
| Steam App Id | 207610 |
9. POSTAL 2
Live a week in the life of "The Postal Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?
POSTAL 2 has achieved a Player Score of 95, placing it in the #9 spot for the best Mature games. Its score was calculated by analyzing a total of 102,860 reviews on Steam. This breaks down to a total of 99,443 positive reviews and 3,417 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $9.99 to play and can be played and ran on both Windows and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $9.99 |
| Release Date | 11/2/2012 |
| Franchise | Postal Franchise |
| Developer | Running With Scissors |
| Publisher | Running With Scissors |
| Steam App Id | 223470 |
10. 星空列车与白的旅行
The train you took, piercing the night sky and galloping under the stars, was refreshing-it was really a great value trip. In the solo journey under the refreshing night breeze, I met casual passengers and the loving and loving flight attendants.
星空列车与白的旅行 has achieved a Player Score of 95, placing it in the #10 spot for the best Mature games. Its score was calculated by analyzing a total of 4,040 reviews on Steam. This breaks down to a total of 4,005 positive reviews and 35 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $19.99 |
| Release Date | 5/14/2021 |
| Developer | しらたまこ |
| Publishers | |
| Steam App Id | 1567800 |
More Mature Games
Explore even more rankings for the 100 best Mature games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
 | 70,204 | 11/16/2018 | 97 | $3.99 | Steam Charts | |
 | 78 | 5/11/2020 | 96 | Free | Steam Charts | |
 | 7,619 | 8/14/2023 | 96 | Free | Steam Charts | |
 | 171 | 6/18/2020 | 96 | $20.99 | Steam Charts | |
 | 11,898 | 5/18/2015 | 96 | $39.99 | Steam Charts | |
 | 302 | 3/5/2014 | 96 | $29.99 | Steam Charts | |
 | 128 | 10/11/2013 | 96 | $14.99 | Steam Charts | |
 | 146 | 4/24/2012 | 96 | $14.99 | Steam Charts | |
 | 309 | 11/2/2012 | 95 | $9.99 | Steam Charts | |
 | 22 | 5/14/2021 | 95 | $19.99 | Steam Charts | |
 | 248 | 7/21/2023 | 95 | $24.49 | Steam Charts | |
 | 99 | 4/19/2018 | 95 | $0.79 | Steam Charts | |
 | 51 | 10/30/2020 | 94 | $34.99 | Steam Charts | |
 | 23 | 11/26/2020 | 94 | $9.99 | Steam Charts | |
 | 145 | 4/26/2023 | 94 | $2.99 | Steam Charts | |
 | 10 | 4/16/2021 | 94 | $12.99 | Steam Charts | |
 | 118 | 12/17/2013 | 94 | $14.99 | Steam Charts | |
 | 17 | 9/27/2019 | 94 | $34.99 | Steam Charts | |
 | 786 | 6/26/2024 | 94 | $17.99 | Steam Charts | |
 | 238 | 4/18/2016 | 94 | $19.99 | 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. (2024, July 26). Steam Store. Steam Store.
- Valve Corporation. (2024, July 26). Wallpaper Engine on Steam. Steam Store.
- Valve Corporation. (2024, July 8). Helltaker on Steam. Steam Store.
- Valve Corporation. (2024, July 26). VPet-Simulator on Steam. Steam Store.
- Valve Corporation. (2024, July 25). ATRI -My Dear Moments- on Steam. Steam Store.
- Valve Corporation. (2024, July 24). The Witcher 3: Wild Hunt on Steam. Steam Store.
- Valve Corporation. (2024, July 24). South Park™: The Stick of Truth™ on Steam. Steam Store.
- Valve Corporation. (2024, July 26). The Wolf Among Us on Steam. Steam Store.
- Valve Corporation. (2024, July 25). The Walking Dead on Steam. Steam Store.
- Valve Corporation. (2024, July 26). POSTAL 2 on Steam. Steam Store.
- Valve Corporation. (2024, July 24). 星空列车与白的旅行 on Steam. Steam Store.