Best Mature Games on Steam

Steam currently has 4,258 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 5/21/2024.

Looking for more? Explore other lists such as:

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 banner

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 777,923 reviews on Steam. This breaks down to a total of 762,745 positive reviews and 15,178 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 banner

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 118,207 reviews on Steam. This breaks down to a total of 115,603 positive reviews and 2,604 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).

Release Date 5/11/2020
Developer vanripper
Publisher vanripper
Steam App Id 1289310

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 banner

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 39,084 reviews on Steam. This breaks down to a total of 38,440 positive reviews and 644 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.

Release Date 8/14/2023
Developer LB Game
Publisher LB Game
Steam App Id 1920960

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- banner

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 15,634 reviews on Steam. This breaks down to a total of 15,447 positive reviews and 187 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 banner

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 763,844 reviews on Steam. This breaks down to a total of 740,024 positive reviews and 23,820 negative reviews — making it "Overwhelmingly Positive" on Steam.

It is priced at $9.99 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 $9.99
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™ banner

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 60,962 reviews on Steam. This breaks down to a total of 59,513 positive reviews and 1,449 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 banner

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 33,018 reviews on Steam. This breaks down to a total of 32,291 positive reviews and 727 negative reviews — making it "Overwhelmingly Positive" on Steam.

It is priced at $7.49 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 $7.49
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 banner

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 67,280 reviews on Steam. This breaks down to a total of 65,389 positive reviews and 1,891 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 banner

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 99,887 reviews on Steam. This breaks down to a total of 96,520 positive reviews and 3,367 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. Mirror

This is a game that combines match-3, GALGAME elements and beauties. If you want to learn more about those beauties, you need to best them first. How the story goes is choice-based so your choices will ultimately decide their fate.

Mirror banner

Mirror 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 85,875 reviews on Steam. This breaks down to a total of 82,926 positive reviews and 2,949 negative reviews — making it "Overwhelmingly Positive" on Steam.

It is priced at $0.79 to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Mirror on the Steam Deck (though some functionality may be limited).

Steam Price $0.79
Release Date 4/19/2018
Developer KAGAMI WORKs
Publisher Paradise Project
Steam App Id 644560

More Mature Games

Explore even more rankings for the 100 best Mature games available on Steam.

ImageName
Actions
Wallpaper Engine steam charts
61,960
11/16/2018
97
$3.99
Steam Charts
Helltaker steam charts
64
5/11/2020
96
Free
Steam Charts
VPet-Simulator steam charts
8,712
8/14/2023
96
Free
Steam Charts
ATRI -My Dear Moments- steam charts
58
6/18/2020
96
$20.99
Steam Charts
The Witcher® 3: Wild Hunt steam charts
8,462
5/18/2015
96
$9.99
Steam Charts
South Park™: The Stick of Truth™ steam charts
152
3/5/2014
96
$29.99
Steam Charts
The Wolf Among Us steam charts
59
10/11/2013
96
$7.49
Steam Charts
The Walking Dead steam charts
59
4/24/2012
96
$14.99
Steam Charts
POSTAL 2 steam charts
168
11/2/2012
95
$9.99
Steam Charts
Mirror steam charts
105
4/19/2018
95
$0.79
Steam Charts
星空列车与白的旅行 steam charts
13
5/14/2021
95
$19.99
Steam Charts
魔女的夜宴 steam charts
123
7/21/2023
95
$34.99
Steam Charts
Maitetsu:Last Run!! steam charts
49
10/30/2020
95
$34.99
Steam Charts
Tiny Bunny steam charts
10
4/16/2021
94
$12.99
Steam Charts
NEKOPARA Vol. 4 steam charts
25
11/26/2020
94
$9.99
Steam Charts
VillageRhapsody steam charts
117
4/26/2023
94
$2.99
Steam Charts
The Walking Dead: Season Two steam charts
29
12/17/2013
94
$14.99
Steam Charts
Aokana - Four Rhythms Across the Blue steam charts
35
9/27/2019
94
$34.99
Steam Charts
Danganronpa 2: Goodbye Despair steam charts
176
4/18/2016
94
$19.99
Steam Charts
HuniePop steam charts
116
1/19/2015
94
$9.99
Steam Charts
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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, May 21). Steam Store. Steam Store.
  • Valve Corporation. (2024, May 21). Wallpaper Engine on Steam. Steam Store.
  • Valve Corporation. (2024, May 1). Helltaker on Steam. Steam Store.
  • Valve Corporation. (2024, May 20). VPet-Simulator on Steam. Steam Store.
  • Valve Corporation. (2024, May 18). ATRI -My Dear Moments- on Steam. Steam Store.
  • Valve Corporation. (2024, May 16). The Witcher® 3: Wild Hunt on Steam. Steam Store.
  • Valve Corporation. (2024, May 18). South Park™: The Stick of Truth™ on Steam. Steam Store.
  • Valve Corporation. (2024, May 19). The Wolf Among Us on Steam. Steam Store.
  • Valve Corporation. (2024, May 19). The Walking Dead on Steam. Steam Store.
  • Valve Corporation. (2024, April 22). POSTAL 2 on Steam. Steam Store.
  • Valve Corporation. (2024, May 18). Mirror on Steam. Steam Store.

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