Bacterian
Fight off filthy diseases and germs in Bacterian, a fresh twist on the Sokoban style game. Take on the role of a brave immune cell and squash varied pathogenic hostiles - from head to toe, beat the next levels and keep your body fit and healthy! Be clever, smart and quick - invaders won't stay idle.
- Price:$6.39
- Release Date:9/18/2025
- Franchise:Error300 Games
- Developer:Error 300
- Publishers:
- Last Updated:3/21/2026
- Steam App Id:3570450
Bacterian
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Bacterian has 1 concurrent player online and in-game. This is 92% lower than its previous all-time peak of 13 players achieved on 9/18/2025.
Review History Chart
Track historical review trends and overall ratings for Bacterian. It has received a total of 25 reviews on the Steam store and achieved a Player Score of 81 (Positive).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Bacterian and its growth over time. It currently has 53 followers on its community page.
Bacterian Price
Bacterian costs $6.39 in the Steam store as of 3/21/2026 which is a 20% discount off its base price. It can be purchased as a standlone game or through a bundle like Error300 All-In Bundle which offer a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Bacterian.
About Bacterian
Bacterian is an Indie, Action, Casual, and Early Access game developed by Error 300. On 9/18/2025, it was released on the Steam Store by Error 300, and Gamersky Games.
Players have rated Bacterian as "Positive" out of 25 total reviews on the Steam Store. These are split between 25 positive reviews and 0 negative reviews — an overall 100% positive review rating.
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.
It also supports 5 languanges in-game including English, Japanese, Korean, Chinese (Simplified), and Chinese (Traditional). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Bacterian supports the following features:
- Steam Achievements
- Steam Cloud
- Family Sharing
- Single-player
From the Steam community, Bacterian has been tagged with the following user tags:
- Difficult
- Platformer
- Pixel Graphics
- Puzzle
- Arcade
- Indie
- Early Access
- Casual
- Sokoban
- Action
- Singleplayer
Media & Sceenshots
Watch the featured video for Bacterian and see the latest screenshots from the Steam Store.
Related Bundles
Bacterian is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Error300 All-In Bundle | 33 | 33 | $113.11 | View |
Related Packages
Bacterian is referenced by 1 package in the Steam Store.
Supported Languages
Bacterian is available in 5 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Korean | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | 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.
Bacterian data has been sourced from:
- Valve Corporation. (2026, March 21). Bacterian on Steam. Steam Store. https://store.steampowered.com/app/3570450
- Valve Corporation. (2026, March 21). Bacterian. Steam Community Hub. https://steamcommunity.com/app/3570450
- Error 300. (2025, April 8). Bacterian. Bacterian. https://error300.com/