Sync your Steam wishlist to find the lowest game prices instantly. No login required, just paste your Steam profile URL! ⚡ Try Wishlist Radar!
Sync your Steam wishlist to find the lowest game prices instantly. No login required! ⚡ Try Wishlist Radar! Close

Do No Harm on Steam

Quick menu

Lovecraftian Doctor Simulator. Diagnose patients by analyzing unsettling symptoms and treat them using your Book of Medicine. Make moral choices — decide who to save or kill, discover whom to trust, and unlock multiple endings! Can you endure 30 days of perilous decisions?

Do No Harm is a lovecraftian, medical sim and story rich game developed by Darts Games and published by Darts Games and Hawthorn Games.
Released on March 06th 2025 is available on Windows, Steam Deck and Steam Machine in 13 languages: English, French, German, Spanish - Spain, Korean, Russian, Simplified Chinese, Turkish, Portuguese - Brazil, Polish, Traditional Chinese, Japanese and Portuguese - Portugal.

It has received 899 reviews of which 665 were positive and 234 were negative resulting in a rating of 7.1 out of 10. 😊

The game is currently priced at 9.78€ on Steam with a 38% discount.


The Steam community has classified Do No Harm into these genres:


Here is the detailed breakdown of supported languages for Do No Harm:

UI Subtitle Audio
English
German
French
Korean
Spanish - Spain
Simplified Chinese
Traditional Chinese
Russian
Japanese
Portuguese - Portugal
Polish
Turkish
Portuguese - Brazil

Media & Screenshots

Get an in-depth look at Do No Harm 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 10/11
  • Processor: Dual Core CPU
  • Memory: 2 GB RAM
  • Graphics: 2 GB
  • Storage: 2 GB available space

Steam Price & Best Deals

User reviews & Ratings

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

7 hours played
July 2026
I don’t want to give *Do No Harm* a negative review because I genuinely enjoyed it, especially its Lovecraftian medicine concept. For Darts Games’ first title, it has a lot of potential, but also several problems. The 30-day campaign is far too long for the gameplay loop and becomes repetitive, especially constantly treating patients, handling hallucinations and drinking laudanum. The game also keeps adding poorly explained mechanics and tools—such as the Humor Circle, magnifier and later diagnosis systems—but many are barely used, creating unnecessary cognitive overload rather than meaningful depth. The story also progresses too slowly because everything is stretched across so many days. It is a shame that the developer seems to have moved on to the sci-fi RTS *Lunar Ascendant* instead of improving this game further. I still recommend it, but I hope a future sequel is shorter, simpler and explains its mechanics much better.
17 hours played
July 2026
Play it in 'casual'. Its the same game but it isn't timed. Its nice to spend some time with the patients and observe their symptoms. What's the timer for? Does corporate have a quotas I need to meet?
19 hours played
April 2026
Fun game, kinda tedious to play multiple runs for the different endings
6 hours played
March 2026
The game is great can have fun with it but you can easily get softlock if you don’t have enough money, let’s say in the minus level I was in -$25 and I could not exit the game or sleep to continue. I had to start from the very start of the game because of it may be a game over moment in chill mode will be nice but yeahhhh
7 hours played
Feb. 2026
A simple medical simulator set against an HP Lovecraft backdrop. Has a simple gameplay loop with a pretty forgiving difficulty curve but the winding plot and cute art style made it quite fun.

Similar games

View all
Stygian: Outer Gods Dive into a hostile world that challenges your very existence, in this survival horror game with RPG elements. Unravel a thousand-year-old mystery, risk your sanity and face the Outer Gods with your skills. Every bullet and every decision counts now, are you up to the task?
Similarity 61%
Price -86% 3.68€
Rating 7.6
Release 26 Oct 2026
Sherlock Holmes The Awakened Experience a nerve-racking Lovecraftian adventure, rebuilt from the ground up with modern graphics and gameplay. Become Sherlock Holmes, and find yourself at the heart of the terrifying Cthulhu Mythos as you investigate a series of mysterious disappearances in Europe and the US.
Similarity 53%
Price -91% 3.67€
Rating 8.1
Release 11 Apr 2023

Frequently Asked Questions

Do No Harm is currently priced at 9.78€ on Steam.

Yes, Do No Harm is currently available at a 38% discount. You can purchase it for 9.78€ on Steam.

Yes, Do No Harm received 665 positive votes out of a total of 899 achieving a rating of 7.09.
😊

Do No Harm was developed by Darts Games and published by Darts Games and Hawthorn Games.

Yes, Do No Harm is playable and fully supported on Windows.

No, Do No Harm is not playable on MacOS.

No, Do No Harm is not playable on Linux.

Yes, Do No Harm is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

Yes, Do No Harm is playable on Steam Machine, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

No, Do No Harm does not support VR.

Do No Harm is a single-player game.

No, Do No Harm does not currently offer any DLC.

No, Do No Harm does not support mods via Steam Workshop.

No, Do No Harm does not support Steam Remote Play.

Yes, Do No Harm 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 Do No Harm.

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 24 September 2026 04:30 UTC
SteamSpy data 16 October 2026 12:45 UTC
Steam price 28 October 2026 15:19 UTC
Steam reviews 21 October 2026 21:50 UTC

If you'd like to dive deeper into the details about Do No Harm, 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 Do No Harm
  • SteamCharts - Analysis of Do No Harm concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Do No Harm compatibility
Do No Harm
Rating
7.1
665
234
Game modes
Features
Online players
15
Developer
Darts Games
Publisher
Darts Games, Hawthorn Games
Release 06 Mar 2025
Platforms