Free Medical Sim Games on Steam
Steam currently has 296 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 4/1/2026.
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 597 reviews on Steam. This breaks down to a total of 380 positive reviews and 217 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. Space Station: Beyond
Play as a variety of creatures or characters and try to survive either maintaining or attacking a space station while everything that can go wrong has already gone wrong.
Space Station: Beyond has achieved a Player Score of 77, placing it in the #2 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 90 reviews on Steam. This breaks down to a total of 78 positive reviews and 12 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 1/10/2026 |
| Developer | DEATHB4DEFEAT |
| Publisher | Pspritechologist |
| Steam App Id | 3731580 |
3. Smile More
A short medical simulation horror game with multiple endings where the imperfect are made HAPPY. Perform tasks and operations on sedated patients to fix their defects before submitting your files to the Ministry of Happiness & Peace!
Smile More has achieved a Player Score of 87, placing it in the #3 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 185 reviews on Steam. This breaks down to a total of 179 positive reviews and 6 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Smile More on the Steam Deck (though some functionality may be limited).
| Release Date | 3/13/2026 |
| Developer | Pixel Poxet |
| Publisher | Pixel Poxet |
| Steam App Id | 4467540 |
4. 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 #4 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 133 reviews on Steam. This breaks down to a total of 67 positive reviews and 66 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 |
5. Gorilla Simulator
Gorilla Simulator - Play with other gorillas, explore the map, participate in random events, collect bananas, hats and climb the mountain to collect Pineapple!
Gorilla Simulator has achieved a Player Score of 84, placing it in the #5 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 273 reviews on Steam. This breaks down to a total of 251 positive reviews and 22 negative reviews — making it "Very 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 | 3/8/2026 |
| Developers | |
| Publishers | |
| Steam App Id | 4401660 |
6. Surgera VR
Welcome to the operating room, doctor. The patient needs an urgent respiration recovery!
Surgera VR has achieved a Player Score of 51, placing it in the #6 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 126 reviews on Steam. This breaks down to a total of 65 positive reviews and 61 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.
| Release Date | 3/5/2018 |
| Developer | HealthCare VR Innovations, Inc. |
| Publisher | HealthCare VR Innovations, Inc. |
| Steam App Id | 763860 |
7. 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 73, placing it in the #7 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 740 reviews on Steam. This breaks down to a total of 571 positive reviews and 169 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 |
8. 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 79, placing it in the #8 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 94 reviews on Steam. This breaks down to a total of 84 positive reviews and 10 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 |
9. Mission Biotech
Stop the spread of deadly viruses using real biotechnology concepts, procedures and tools.
Mission Biotech has achieved a Player Score of 75, placing it in the #9 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 28 reviews on Steam. This breaks down to a total of 25 positive reviews and 3 negative reviews — making it "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 | 5/13/2020 |
| Developer | Virtual Heroes |
| Publisher | Applied Research Associates, Inc. |
| Steam App Id | 1286810 |
10. GastroRun
Gastro Run is a fast-paced educational adventure game full of obstacles, boss fights, races, withlessons placed throughout the game. You play as Gastro, a witty nano-bot whose goal is to help patients with enzyme deficiency break down food as it travels through the digestive system.
GastroRun has achieved a Player Score of 63, placing it in the #10 spot for the best free Medical Sim games. Its score was calculated by analyzing a total of 12 reviews on Steam. This breaks down to a total of 9 positive reviews and 3 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 GastroRun on the Steam Deck (though some functionality may be limited).
More Free Medical Sim Games
Explore even more rankings for the 41 best free Medical Sim games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 60 | 6/22/2018 | 62 | Free | Steam Charts | |
| 29 | 1/10/2026 | 77 | Free | Steam Charts | |
| 12 | 3/13/2026 | 87 | Free | Steam Charts | |
| 4 | 7/17/2019 | 50 | Free | Steam Charts | |
| 2 | 3/8/2026 | 84 | Free | Steam Charts | |
| 2 | 3/5/2018 | 51 | Free | Steam Charts | |
| 2 | 12/9/2021 | 73 | Free | Steam Charts | |
| 2 | 11/21/2024 | 79 | Free | Steam Charts | |
| 1 | 5/13/2020 | 75 | Free | Steam Charts | |
| 1 | 7/8/2024 | 63 | Free | Steam Charts | |
 | 1 | 11/2/2021 | 60 | Free | Steam Charts | |
 | 1 | 12/18/2020 | 62 | Free | Steam Charts | |
 | 1 | 8/20/2022 | 63 | Free | Steam Charts | |
 | 1 | 10/7/2025 | 36 | Free | Steam Charts | |
 | 1 | 7/5/2021 | 73 | Free | Steam Charts | |
 | 1 | 11/17/2021 | 66 | Free | Steam Charts | |
 | 1 | 3/28/2021 | 72 | Free | Steam Charts | |
 | 1 | 5/25/2023 | 61 | Free | Steam Charts | |
 | 1 | 1/27/2023 | 63 | Free | Steam Charts | |
 | 1 | 4/1/2024 | 54 | 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. (2026, April 1). Steam Store. Steam Store.
- Valve Corporation. (2026, April 1). Fun Hospital on Steam. Steam Store.
- Valve Corporation. (2026, April 25). Space Station: Beyond on Steam. Steam Store.
- Valve Corporation. (2026, April 21). Smile More on Steam. Steam Store.
- Valve Corporation. (2026, April 29). 3D Organon on Steam. Steam Store.
- Valve Corporation. (2026, May 3). Gorilla Simulator on Steam. Steam Store.
- Valve Corporation. (2026, April 8). Surgera VR on Steam. Steam Store.
- Valve Corporation. (2026, April 3). Pet idle on Steam. Steam Store.
- Valve Corporation. (2026, April 28). Doctor Dash ASMR Hospital on Steam. Steam Store.
- Valve Corporation. (2026, April 17). Mission Biotech on Steam. Steam Store.
- Valve Corporation. (2026, April 3). GastroRun on Steam. Steam Store.