Best Mature Games on Steam
Steam currently has 7,720 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 6/12/2026.
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 1,004,808 reviews on Steam. This breaks down to a total of 980,442 positive reviews and 24,366 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $4.99 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 | $4.99 |
| Release Date | 11/16/2018 |
| Developer | Wallpaper Engine Team |
| Publisher | Wallpaper Engine Team |
| Steam App Id | 431960 |
2. 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 #2 spot for the best Mature games. Its score was calculated by analyzing a total of 51,491 reviews on Steam. This breaks down to a total of 50,613 positive reviews and 878 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.
3. Helltaker
Helltaker is a short game about sharply dressed demon girls.
Helltaker 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 127,902 reviews on Steam. This breaks down to a total of 124,938 positive reviews and 2,964 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).
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 23,103 reviews on Steam. This breaks down to a total of 22,733 positive reviews and 370 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $8.39 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 | $8.39 |
| Release Date | 6/18/2020 |
| Franchise | ANIPLEX.EXE |
| Developers | |
| Publishers | |
| Steam App Id | 1230140 |
5. Crime Scene Cleaner
Once you get tangled with the mob, you will forever be a part of the mob. At least they pay a decent salary and all you have to do is clean up after their dirty work, but you know what you’re doing. So clean crime scenes, earn as much money as you can, and get ready for the next mission.
Crime Scene Cleaner 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 33,706 reviews on Steam. This breaks down to a total of 33,063 positive reviews and 643 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. At the moment, it is possible to play Crime Scene Cleaner on the Steam Deck (though some functionality may be limited).
| Steam Price | $29.99 |
| Release Date | 8/14/2024 |
| Franchise | PlayWay S.A. |
| Developer | President Studio |
| Publishers | |
| Steam App Id | 1040200 |
6. 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 #6 spot for the best Mature games. Its score was calculated by analyzing a total of 880,191 reviews on Steam. This breaks down to a total of 851,688 positive reviews and 28,503 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $7.99 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 | $7.99 |
| Release Date | 5/18/2015 |
| Franchise | CD PROJEKT RED |
| Developer | CD PROJEKT RED |
| Publisher | CD PROJEKT RED |
| Steam App Id | 292030 |
7. 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 #7 spot for the best Mature games. Its score was calculated by analyzing a total of 73,188 reviews on Steam. This breaks down to a total of 71,403 positive reviews and 1,785 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 |
8. 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 #8 spot for the best Mature games. Its score was calculated by analyzing a total of 39,937 reviews on Steam. This breaks down to a total of 39,093 positive reviews and 844 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 |
9. 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 #9 spot for the best Mature games. Its score was calculated by analyzing a total of 80,102 reviews on Steam. This breaks down to a total of 77,956 positive reviews and 2,146 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 |
10. 魔女的夜宴
《魔女的夜宴》是日本超人气美少女游戏品牌YUZUSOFT（柚子社）的经典名作。女主角绫地宁宁由当红声优桐谷华配音，是该社历代作品中最具代表性的女主角之一。国际中文版拥有超越原版的1920X1080的高清画质。本作也曾在美少女游戏大赏和萌系游戏大赏中斩获众多奖项。
魔女的夜宴 has achieved a Player Score of 96, placing it in the #10 spot for the best Mature games. Its score was calculated by analyzing a total of 11,603 reviews on Steam. This breaks down to a total of 11,432 positive reviews and 171 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. At the moment, it is possible to play 魔女的夜宴 on the Steam Deck (though some functionality may be limited).
| Steam Price | $20.99 |
| Release Date | 7/21/2023 |
| Developer | Yuzusoft |
| Publisher | HIKARI FIELD |
| Steam App Id | 2458530 |
More Mature Games
Explore even more rankings for the 100 best Mature games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 50,491 | 11/16/2018 | 97 | $4.99 | Steam Charts | |
| 2,308 | 8/14/2023 | 96 | Free | Steam Charts | |
| 64 | 5/11/2020 | 96 | Free | Steam Charts | |
| 33 | 6/18/2020 | 96 | $8.39 | Steam Charts | |
| 849 | 8/14/2024 | 96 | $29.99 | Steam Charts | |
| 15,617 | 5/18/2015 | 96 | $7.99 | Steam Charts | |
| 304 | 3/5/2014 | 96 | $29.99 | Steam Charts | |
| 245 | 10/11/2013 | 96 | $14.99 | Steam Charts | |
| 95 | 4/24/2012 | 96 | $14.99 | Steam Charts | |
| 242 | 7/21/2023 | 96 | $20.99 | Steam Charts | |
 | 282 | 11/2/2012 | 96 | $9.99 | Steam Charts | |
 | 2,122 | 3/6/2025 | 96 | $32.49 | Steam Charts | |
 | 13 | 5/14/2021 | 95 | $19.99 | Steam Charts | |
 | 26 | 4/19/2018 | 95 | $1.99 | Steam Charts | |
 | 293 | 6/26/2024 | 95 | $17.99 | Steam Charts | |
 | 42 | 12/17/2013 | 95 | $14.99 | Steam Charts | |
 | 13,877 | 9/30/2017 | 95 | $4.99 | Steam Charts | |
 | 58 | 1/5/2024 | 95 | $19.99 | Steam Charts | |
 | 38 | 4/26/2023 | 94 | $2.99 | Steam Charts | |
 | 17 | 10/30/2020 | 94 | $14.34 | 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, June 12). Steam Store. Steam Store.
- Valve Corporation. (2026, June 12). Wallpaper Engine on Steam. Steam Store.
- Valve Corporation. (2026, June 18). VPet-Simulator on Steam. Steam Store.
- Valve Corporation. (2026, May 18). Helltaker on Steam. Steam Store.
- Valve Corporation. (2026, June 17). ATRI -My Dear Moments- on Steam. Steam Store.
- Valve Corporation. (2026, July 20). Crime Scene Cleaner on Steam. Steam Store.
- Valve Corporation. (2026, July 27). The Witcher 3: Wild Hunt on Steam. Steam Store.
- Valve Corporation. (2026, August 4). South Park™: The Stick of Truth™ on Steam. Steam Store.
- Valve Corporation. (2026, June 14). The Wolf Among Us on Steam. Steam Store.
- Valve Corporation. (2026, May 18). The Walking Dead on Steam. Steam Store.
- Valve Corporation. (2026, June 19). 魔女的夜宴 on Steam. Steam Store.