
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?
Modeled estimate, not a reported figure. How we estimate →
Media
About

Do No Harm is a doctor simulator with a Lovecraftian twist. You take on the role of a village doctor, diagnosing and treating patients using ancient and often cryptic medical procedures.
If you’re a fan of profession-related simulators or games that test your decision-making under pressure, Do No Harm is a unique blend of strategy and horror that will keep you guessing until the very end.

Lovecraftian Atmosphere
Nightmarish entities that warp reality as you play, causing hallucinations, blocking your ability to interact with items, and even deceiving you about treatment results.
Anomalies creeping into your daily medical practice, impacting your Sanity.
Lovecraftian story involving the proxy war between Azathoth and Cthulhu over the island village and through it the world and humanity.

19-th century Doctor Simulator
Diagnose patients based on their symptoms
Use tools to narrow down treatment possibilities, and inject the patients with the medicine
Consult your Book of Medicine—a beautifully crafted grimoire-like guide.
Experiment with remedies inspired by Early Modern medicine, and hope they work… or brace for the consequences.

Rich Story & Multiple Endings
Reputation system impacting how villagers act around you
Each diagnosis, treatment, and moral decision impacts the outcome, leading to multiple endings. Find all 12 Endings.
Survive 30 Days: Navigate the pressures of treating the sick while also surviving for 30 days in an increasingly hostile environment.
Will you save the villagers, descend into madness, or uncover the truth behind the horrors?
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Engagement
Hours played at review time, across 46 reviews with recorded playtime.
Reviews
Themes across 45 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
só preciso aprender como manter a sanidade...
Мне лично очень понравилась игра, хотя мне кажеться, что она на любителя. Мне очень зашло, потому что здесь пересекаются и собирание симптомов и расследование. Прошла полноценно 2 раза. Первый раз не сразу поняла, что нужно убивать этих рептилоидов, лечила всех. Второй раз диагностировала всех тварей, но концовки почти одинаковые. Это странно очень. Как бы разница должна была быть колосальной. Но концовок здесь несколько, потому интересно было переиграть и посмотреть разные варианты. В целом рекомендую. Я в восторге. Хоррора мало.
Eu adorei esse jogo <3
Doktor derdime bul bir çare çünkü ben hastalara bulamıyorum gözümün önünde hasta öldü yaw
中世纪庸医模拟器 快治死的病人直接让他滚出去 快死的病人也让他滚出去 说不出病情的病人也让他滚出去 用药量大的病人也滚出去 只要别四我这里就好了 别耽误叔叔赚钱 赚钱真是太容易辣! 但是赚钱只能用来加药真的太伤了 没啥动力赚钱 给病人治病花费药 然后挣的钱又要去买药 但是如果我一个也不治 药就不会消耗 也就不会消耗钱所以根本不用治是吧( 治人=亏钱 布好 我的良心
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?
Поиграла 50 минут, задушнилась и дропнула
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣶⠶⠶⣶⣤⣤⡀ ⠀⠀⠀⠀⠀⢀⣴⠾⠛⠉⠀⢠⣾⣴⡾⠛⠻⣷⣄ ⠀⠀⢶⣶⣶⣿⣁⠀⠀⠀⠀⢸⣿⠏⢀⣤⣶⣌⠻⣦⡀ ⠀⠀⣴⡟⠁⢉⣙⣿⣦⡀⠀⢸⡏⣴⠟⢡⣶⣿⣧⡹⣷⡀ ⠀⣼⠏⢀⣾⠟⠛⠛⠻⣿⡆⠀⠀⢿⣄⠀⠙⠉⠹⣷⡸⣷⠀ ⢠⣿⠀⢸⡿⢿⠇⠀⠀⣾⠇⠀⣀⣈⠻⢷⣤⣤⣤⡾⠃⢹⣇ ⢸⣿⠀⢸⣧⣀⣀⣠⣾⢋⣴⢿⣿⡛⠻⣶⣤⣉⠁⠀⠀⠀⣿ ⠈⣿⠀⠀⠙⠛⠛⠋⠁⣼⣯⣀⣿⠿⠶⠟⠉⠛⢷⣄⠀⠀⣿⡇ ⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⡏⠉⠁⠀⠀⢀⣴⢶⣄ ⢻⡇⠀ ⢸⡇ ⠀⢻⣇⠀⠀⠀⠀⠀⢠⡿⢀⣀⢠⣾⠷⣾⣧⡶⠿⠟⠁⠀⣾⡇ ⠀⠈⣿⣧⡀⠀⠀⣠⣿⣷⠟⢻⣿⣷⡾⠛⠉⠀⠀⠀⠀⢀⣿ ⠀⠀⢹⣿⢻⣦⡀⠉⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⣼⠏ ⠀⠀⠀⠛⠀⠈⠻⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠟
I loved the demo , I love the full release. Lovecraft never misses!
Related
Related
Trends
Concurrent players on Steam, sampled daily since tracking started.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Audience
Languages: English*, French, German, Spanish - Spain, Korean, Russian, Simplified Chinese, Turkish, Portuguese - Brazil, Polish, Traditional Chinese, Japanese +1 more
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Related
| Such a guy | $305.4K | 658 | 96% | $12.99 |
| The Spirit and the Mouse | $305.4K | 1K | 97% | $19.99 |
| Swords and Sandals Immortals | $305.4K | 1.1K | 84% | $11.99 |
| The Crackpet Show | $305.5K | 698 | 86% | $16.99 |
| Kodon | $305.5K | 393 | 64% | $24.99 |
| Hearts of Iron 2 Complete | $305.6K | 662 | 87% | $14.99 |