Parasitic Evil
Amidst a catastrophe, the protagonists find themselves trapped inside a hospital that has been conducting mysterious research. While they manage to survive the initial disaster, they are soon confronted with insane mutations—and the struggle to escape the hospital which leaves both their sanity and physical forms under siege.
- Price:$9.99
- Release Date:12/5/2023
- Developer:R's
- Publishers:
- Last Updated:4/16/2025
- Steam App Id:1997470
Parasitic Evil
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, Parasitic Evil has 10 concurrent players online and in-game. This is 97% lower than its previous all-time peak of 389 players achieved on 12/5/2023.
Review History Chart
Track historical review trends and overall ratings for Parasitic Evil. It has received a total of 565 reviews on the Steam store and achieved a Player Score of 87 (Very Positive).
Price History Chart
Track historical price changes and trends for Parasitic Evil. Right now, it costs $9.99 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Parasitic Evil and its growth over time. It currently has 9,245 followers on its community page.
About Parasitic Evil
Parasitic Evil is a Simulation, Action, and Adventure game developed by R's. On 12/5/2023, it was released on the Steam Store by Playmeow, ACG creator, and Playmeow News.
Players have rated Parasitic Evil as "Very Positive" out of 565 total reviews on the Steam Store. These are split between 528 positive reviews and 37 negative reviews — an overall 93% positive review rating.
It is available for gamers to download and play for $9.99. It can also be purchased through Adventure and Fight Bundle, Playmeow Bundle, R's Bundle, Escape Bundle, Side-Scrolling Bundle, and Fighting Bundle which give a discount off its base price.
It can be played and ran on Windows systems. At the moment, it is possible to play Parasitic Evil on the Steam Deck but some functionaliy may not be fully supported.
It also supports 7 languanges in-game including Chinese (Traditional), English, Turkish, Japanese, and Thai. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Parasitic Evil supports the following features:
- Steam Cloud
- Family Sharing
- Full controller support
- Single-player
From the Steam community, Parasitic Evil has been tagged with the following user tags:
- Modern
- Side Scroller
- Atmospheric
- Surreal
- Puzzle
- Shooter
- Psychological Horror
- Mature
- Simulation
- Hentai
- Nudity
- Cute
- Sexual Content
- Action RPG
- Anime
- Cinematic
- NSFW
- Action
- Adventure
- Exploration
Media & Sceenshots
Watch the featured video for Parasitic Evil and see the latest screenshots from the Steam Store.
Related Bundles
Parasitic Evil is included in 6 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Adventure and Fight Bundle | 1 | 1 | $15.27 | View |
 | Playmeow Bundle | 44 | 43 | $239.07 | View |
 | R's Bundle | 2 | 2 | $16.83 | View |
 | Escape Bundle | 3 | 3 | $21.47 | View |
 | Side-Scrolling Bundle | 2 | 1 | $22.75 | View |
| Fighting Bundle | 4 | 4 | $24.13 | View |
Related Packages
Parasitic Evil is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Parasitic Evil | $8.49 | View |
Supported Languages
Parasitic Evil is available in 7 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| Chinese (Traditional) | Yes | No | Yes |
| English | Yes | No | Yes |
| Turkish | Yes | No | Yes |
| Japanese | Yes | Yes | Yes |
| Thai | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Korean | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Parasitic Evil data has been sourced from:
- Valve Corporation. (2025, April 16). Parasitic Evil on Steam. Steam Store. https://store.steampowered.com/app/1997470
- Valve Corporation. (2025, April 16). Parasitic Evil. Steam Community Hub. https://steamcommunity.com/app/1997470
- R's. (2023, July 13). Parasitic Evil. Parasitic Evil. https://playmeow.com/