Active Immunity
Cheapest right now: $4.19 USD at Steam (30% off). 1 store compared, checked 12 Nov 2026.
A twin-stick bullet-hell roguelite fought inside the human body. Pilot an immune cell through escalating waves of pathogens, dodge dense bullet patterns, and stack upgrades into synergies that rewrite your build. Choose how each outbreak mutates, then push a run into endless.
Genres: Action, Indie, Co-op, Online Multiplayer
Platforms: Windows, Linux
| Store | Price | Discount |
|---|---|---|
| Steam | $4.19 | 30% |
Is it a good deal right now?
$4.19 USD at Steam is 30% off. We have no record low for Active Immunity to compare it with. The regular price is $5.99, so $4.19 saves $1.80. The Steam discount ends on 19 November 2026 at 18:00 UTC.
Price history
There is no chart yet: we record a game's cheapest price each day from the first time it is looked at here, and a chart needs two days of prices. It appears on this page once we have them.
Screenshots
System requirements
Windows
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Dual-core 2.0GHz
- Memory: 4 GB RAM
- Graphics: OpenGL 3.3-compatible integrated graphics
- Storage: 500 MB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 / 11 64-bit
- Processor: Quad-core Intel i5 / Ryzen 5
- Memory: 8 GB RAM
- Graphics: modern iGPU / GTX 750 / RX 550
Linux
Minimum
- OS: 64-bit modern distro
- Processor: Dual-core 2.0 GHz CPU
- Memory: 4 GB RAM
- Graphics: Current OpenGL 3.3 driver
- Storage: 500 MB available space
- Additional Notes: Game was developed on linux and runs natively
Recommended
- Graphics: Modern iGPU / RX550
As listed on the game's Steam page.
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