Free Medical Sim Games on Steam
Steam currently has 260 Medical Sim games available to download and play. Explore our list of the best free games ranked by popularity and ratings. Data for this list is calculated from reviews and player counts reported directly by Steam and will be updated in real-time. Free Medical Sim game rankings were last updated on 10/18/2025.
Looking for more? Explore other lists such as:
- Best medical sim games on Steam
- Best medical sim Steam Deck games
- Best medical sim Steam games for Mac OS
- Best medical sim Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Fun Hospital
Build your own theme hospital! Here, you might meet patients with a lot of hair, or no hair; strange aliens, evil guy, super hero…
Fun Hospital holds the #1 spot for "best free Medical Sim game on Steam" with a Player Score of 62. Its score was calculated by analyzing a total of 583 reviews on Steam. This breaks down to a total of 371 positive reviews and 212 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Fun Hospital on the Steam Deck (though some functionality may be limited).
| Release Date | 6/22/2018 |
| Developer | OrangesGame Technology Limited |
| Publisher | OrangesGame Technology Limited |
| Steam App Id | 829420 |
2. 3D Organon
3D Organon is a multi-award-winning medical XR platform offering an all-in-one solution with 3D Anatomy, XR Medical Imaging, Medverse, Assessments, and the AI Study Assistant—supporting diverse teaching, learning, and training needs across healthcare education.
3D Organon has achieved a Player Score of 50, placing it in the #2 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 124 reviews on Steam. This breaks down to a total of 62 positive reviews and 62 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 7/17/2019 |
| Developer | Medis Media |
| Publisher | Medis Media |
| Steam App Id | 1099550 |
3. Doctor Dash ASMR Hospital
💊 Your dream hospital awaits! 🏥❤️ Addictive levels and unique locations ✈️ Hours of entertainment in the time-management genre ⏰
Doctor Dash ASMR Hospital has achieved a Player Score of 80, placing it in the #3 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 81 reviews on Steam. This breaks down to a total of 74 positive reviews and 7 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Doctor Dash ASMR Hospital on the Steam Deck.
| Release Date | 11/21/2024 |
| Franchise | Brightika, Inc. |
| Developer | Friedegggames OU |
| Publishers | |
| Steam App Id | 3222850 |
4. Pet idle
Pet Idle is a simulation game where you can take care of various virtual animals! Build and manage your home to be a cozy home for many pets!
Pet idle has achieved a Player Score of 74, placing it in the #4 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 713 reviews on Steam. This breaks down to a total of 554 positive reviews and 159 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Pet idle on the Steam Deck (though some functionality may be limited).
| Release Date | 12/9/2021 |
| Developer | Alphaquest Games |
| Publisher | Alphaquest Games |
| Steam App Id | 1774100 |
5. 星际战线
《星际战线》是一款以太空星际为主题的SLG策略游戏，您将化身一名舰队指挥官，投身联邦并立志从邪恶的敌人手中解放银河系。在科技高度发达的未来世界里，驾驶最先进的太空战舰驰骋在浩瀚宇宙中，采集资源，击败海盗，从狡猾的星际商人换取自身所需。和盟友一起在星系间排兵布阵，征服那一座座宏伟的星系核心，收复那一颗颗价值连城的殖民星球，建立起属于自己的星际势力！
星际战线 has achieved a Player Score of 61, placing it in the #5 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 86 reviews on Steam. This breaks down to a total of 56 positive reviews and 30 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
6. Cells of Immunity
Become a young white blood cell in training and learn how they mature and fight against invading pathogens. Team up with other types of cells, with unique strengths and weaknesses, and overcome disease for good. To serve and protect the human body at all costs.
Cells of Immunity has achieved a Player Score of 63, placing it in the #6 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 24 reviews on Steam. This breaks down to a total of 17 positive reviews and 7 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 8/20/2022 |
| Developer | Nova Empyrean |
| Publisher | Nova Empyrean |
| Steam App Id | 1825150 |
7. SimShock2025
SimShock2025 is a free, bilingual (EN/ES) hemodynamic shock simulator. Treat cardiogenic, hemorrhagic, and septic shock using real drugs and interventions. Written in PureBasic, available for Mac and Windows. Apple-signed and notarized.
SimShock2025 has achieved a Player Score of 60, placing it in the #7 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 7 reviews on Steam. This breaks down to a total of 5 positive reviews and 2 negative reviews — making it "7 user reviews" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 5/28/2025 |
| Developer | Pablo Kessler Saiz |
| Publisher | Pablo Kessler |
| Steam App Id | 3704810 |
8. Life on the Edge
Life on the Edge is an educational tower defense game. You play as a cell struggling to survive waves of bacteria and the COVID-19 virus. Protect your cell and build an understanding of cell biology at the same time!
Life on the Edge has achieved a Player Score of 80, placing it in the #8 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 93 reviews on Steam. This breaks down to a total of 84 positive reviews and 9 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
9. Surgeon Simulator VR: Meet The Medic
Surgeon Simulator VR: Meet the Medic – be the Medic and operate on the Heavy in this free and exclusive teaser for the HTC Vive!
Surgeon Simulator VR: Meet The Medic has achieved a Player Score of 72, placing it in the #9 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 567 reviews on Steam. This breaks down to a total of 433 positive reviews and 134 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 4/5/2016 |
| Franchise | Infogrames |
| Developer | Bossa Studios |
| Publishers | |
| Steam App Id | 457420 |
10. Operation Pill
Operation Pill is the story of a small and brave pill that gets into your body and saves it from pathogenic bacteria. Arm yourself with an electrostatic shield and a germicidal cannon and save your body!
Operation Pill has achieved a Player Score of 69, placing it in the #10 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 9 reviews on Steam. This breaks down to a total of 8 positive reviews and 1 negative reviews — making it "9 user reviews" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
More Free Medical Sim Games
Explore even more rankings for the 35 best free Medical Sim games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 61 | 6/22/2018 | 62 | Free | Steam Charts | |
| 6 | 7/17/2019 | 50 | Free | Steam Charts | |
| 4 | 11/21/2024 | 80 | Free | Steam Charts | |
| 2 | 12/9/2021 | 74 | Free | Steam Charts | |
| 2 | 5/25/2023 | 61 | Free | Steam Charts | |
| 1 | 8/20/2022 | 63 | Free | Steam Charts | |
| 1 | 5/28/2025 | 60 | Free | Steam Charts | |
| 1 | 6/17/2022 | 80 | Free | Steam Charts | |
| 1 | 4/5/2016 | 72 | Free | Steam Charts | |
| 1 | 5/2/2022 | 69 | Free | Steam Charts | |
 | 1 | 11/17/2021 | 67 | Free | Steam Charts | |
 | 1 | 11/24/2023 | 69 | Free | Steam Charts | |
 | 1 | 5/2/2025 | 76 | Free | Steam Charts | |
 | 1 | 7/8/2024 | 65 | Free | Steam Charts | |
 | 1 | 12/2/2017 | 75 | Free | Steam Charts | |
 | 1 | 8/21/2020 | 77 | Free | Steam Charts | |
 | 1 | 12/9/2022 | 58 | Free | Steam Charts | |
 | 1 | 6/3/2023 | 67 | Free | Steam Charts | |
 | 1 | 2/27/2025 | 73 | Free | Steam Charts | |
 | 1 | 12/18/2020 | 63 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Player counts 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. (2025, October 18). Steam Store. Steam Store.
- Valve Corporation. (2025, October 18). Fun Hospital on Steam. Steam Store.
- Valve Corporation. (2025, September 28). 3D Organon on Steam. Steam Store.
- Valve Corporation. (2025, September 28). Doctor Dash ASMR Hospital on Steam. Steam Store.
- Valve Corporation. (2025, July 10). Pet idle on Steam. Steam Store.
- Valve Corporation. (2024, October 12). 星际战线 on Steam. Steam Store.
- Valve Corporation. (2025, October 19). Cells of Immunity on Steam. Steam Store.
- Valve Corporation. (2025, September 29). SimShock2025 on Steam. Steam Store.
- Valve Corporation. (2025, October 19). Life on the Edge on Steam. Steam Store.
- Valve Corporation. (2025, September 28). Surgeon Simulator VR: Meet The Medic on Steam. Steam Store.
- Valve Corporation. (2025, August 20). Operation Pill on Steam. Steam Store.