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18+ on Steam

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Collection of logic riddles with 5,000 achievements..

18+ is a casual, indie and psychological horror game developed and published by KuKo.
Released on July 03rd 2018 is available only on Windows.

It has received 779 reviews of which 530 were positive and 249 were negative resulting in a rating of 6.6 out of 10. 😐

The game is currently priced at 0.49€ on Steam with a 51% discount.


The Steam community has classified 18+ into these genres:

Media & Screenshots

Get an in-depth look at 18+ through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS *: Windows XP and up
  • Processor: 1 GHz
  • Memory: 512 MB RAM
  • Graphics: DirectX or OpenGL compatible card
  • Storage: 500 MB available space

Steam Price & Best Deals

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

Sept. 2026
Honestly very relaxing. Its pretty simple and fun if you have 99 cents to spare. Could also be a good troll gift to a friend.
Aug. 2026
18+ is a typical example of a game designed primarily for achievement farming. The title offers an impressive 5,000 achievements, which unlock automatically within a few minutes of launching the game. It is a quick and effortless choice, especially for achievement hunters. Recommended! -------------------- 18+ to produkcja będąca typowym przedstawicielem gier nastawionych na farmienie osiągnięć. Tytuł oferuje aż 5000 trofeów, które odblokowują się automatycznie w ciągu kilku minut od uruchomienia gry. To szybka i bezproblemowa propozycja przede wszystkim dla łowców osiągnięć. Polecam!
1 hours played
Aug. 2026
18+ is a small puzzle game that focuses on 18 logic riddles based around animal pictures. Despite the name, this is not an adult game. The title comes from the fact that there are 18 different picture puzzles to solve, each with its own question and answer. It is a simple idea, but it is clear what kind of experience the game is trying to offer. The main gameplay is very straightforward. You look at an animal drawing, answer the logic question, and then see the correct answer. The puzzles are designed to be casual rather than extremely challenging, making this more of a relaxing brain teaser than a serious puzzle game. One of the better parts of 18+ is the artwork. The animal drawings give the game some charm, and it is nicer to look at compared to many basic puzzle games that only use simple images or text. The calm music also fits the relaxing style and helps make it something you can play without pressure. The game is also very easy to understand. There are no complicated controls, no confusing mechanics, and no long tutorials. You can start solving puzzles immediately, which works well for a short casual game. However, the biggest problem is the amount of content. With only 18 riddles, the game is over very quickly. Once you have answered all the questions and seen the solutions, there is not much reason to return unless you are trying to complete achievements. The 5,000 achievements are clearly a major selling point, but they do not add much gameplay value. They are mostly a reward for finishing the game rather than something that gives you new goals or challenges. Achievement hunters may enjoy this, but players looking for a deeper puzzle experience will probably find it lacking. The puzzles themselves are also quite simple. That is not necessarily a bad thing, because the game is clearly aimed at casual players, but anyone looking for difficult logic challenges may be disappointed. Overall, 18+ is a small relaxing puzzle game with nice artwork and a simple idea. It works well as a quick experience, especially for people who enjoy casual riddles or collecting Steam achievements. However, the very short length and limited challenge stop it from being something truly memorable. Rating: 5.5/10
79 hours played
June 2026
The atmosphere is amazing and keeps you engaged.
May 2026
amazing game. goty

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Frequently Asked Questions

18+ is currently priced at 0.49€ on Steam.

Yes, 18+ is currently available at a 51% discount. You can purchase it for 0.49€ on Steam.

Yes, 18+ received 530 positive votes out of a total of 779 achieving a rating of 6.56.
😐

18+ was developed and published by KuKo.

Yes, 18+ is playable and fully supported on Windows.

No, 18+ is not playable on MacOS.

No, 18+ is not playable on Linux.

This information about 18+ is not available yet.

This information about 18+ is not available yet.

No, 18+ does not support VR.

18+ is a single-player game.

Yes, there is a DLC available for 18+. Explore additional content available for 18+ on Steam.

No, 18+ does not support mods via Steam Workshop.

No, 18+ does not support Steam Remote Play.

Yes, 18+ is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for 18+.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 22 September 2026 10:14 UTC
SteamSpy data 13 October 2026 04:34 UTC
Steam price 27 October 2026 03:23 UTC
Steam reviews 18 October 2026 18:05 UTC

If you'd like to dive deeper into the details about 18+, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about 18+
  • SteamCharts - Analysis of 18+ concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck 18+ compatibility
18+
Rating
6.6
530
249
Game modes
Features
Online players
0
Developer
KuKo
Publisher
KuKo
Release 03 Jul 2018
Platforms