Steam App 395100
Systematic Immunity
Systematic Immunity is a challenging precision platformer set inside the human body...and not a particularly healthy one either. This body has been infected by a big, nasty bugger of a germ, who is making it his business to spawn many more germs as fast as he can.
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KINGUINSystematic Immunity Steam CD KeyFoxKeysGlobalUpdated: 2026-07-29 17:13
≈ $ 0.69Region free2 available
View offerKINGUINSystematic Immunity Steam CD KeyRoyWin4meUpdated: 2026-07-29 17:13
≈ $ 0.70Region free10 available
View offerKINGUINSystematic Immunity Steam CD KeyDigital Distribution HubUpdated: 2026-07-29 17:13
≈ $ 1.25Region free3 available
View offerKINGUINSystematic Immunity Steam CD KeyOnlyGamesUpdated: 2026-07-29 17:13
≈ $ 1.35Region free1 available
View offerKINGUINSystematic Immunity Steam CD KeyGamers247Updated: 2026-07-29 17:13
≈ $ 1.36Region free10 available
View offerAbout
Systematic Immunity is a challenging precision platformer set inside the human body...and not a particularly healthy one either. This body has been infected by a big, nasty bugger of a germ, who is making it his business to spawn many more germs as fast as he can. You and your mob of 20 white blood cells must put a stop to his shenanigans at all costs!
Use all your skills to run, jump, roll, float, bounce and teleport your way through the inhospitable tissue of your host human. But remember, each white cell can only kill one germ. So watch out for casualties!
Use all your skills to run, jump, roll, float, bounce and teleport your way through the inhospitable tissue of your host human. But remember, each white cell can only kill one germ. So watch out for casualties!
Key Features
- Control your cells using the keyboard or XBox 360/One controller
- Play through 75 levels spread through 3 organs
- Defeat boss germs in each organ
- Collect info snippets about the human immune system and biology
- Unlock extra levels with their own collectible info snippets
- Create your own levels to play and share
Regional data
Prices
| Country | Currency | Initial | Final | Discount | Updated |
|---|---|---|---|---|---|
| United States | USD | $3.99 | 0% | 2026-07-23 05:53 | |
| Turkey | USD | $2.49 USD | 0% | 2026-07-23 05:53 | |
| Argentina | USD | $2.49 USD | 0% | 2026-07-23 05:53 | |
| United Kingdom | GBP | £3.39 | 0% | 2026-07-23 05:53 | |
| Germany | EUR | 3,99€ | 0% | 2026-07-23 05:53 | |
| France | EUR | 3,99€ | 0% | 2026-07-23 05:53 | |
| Czech Republic | EUR | 3,99€ | 0% | 2026-07-23 05:53 | |
| Slovakia | EUR | 3,99€ | 0% | 2026-07-23 05:53 | |
| Canada | CAD | CDN$ 4.99 | 0% | 2026-07-23 05:53 | |
| Australia | AUD | A$ 5.95 | 0% | 2026-07-23 05:53 | |
| Brazil | BRL | R$ 13,79 | 0% | 2026-07-23 05:53 | |
| Poland | PLN | 17,99 zł | 0% | 2026-07-23 05:53 | |
| China | CNY | ¥ 18.00 | 0% | 2026-07-23 05:53 | |
| Mexico | MXN | Mex$ 51.99 | 0% | 2026-07-23 05:53 | |
| Ukraine | UAH | 99₴ | 0% | 2026-07-23 05:53 | |
| India | INR | ₹ 200 | 0% | 2026-07-23 05:53 | |
| Japan | JPY | ¥ 470 | 0% | 2026-07-23 05:53 | |
| South Korea | KRW | ₩ 4,500 | 0% | 2026-07-23 05:53 |
Hedge Knight Games
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Hedge Knight Games
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Frequently asked questions
How much does Systematic Immunity cost?
Systematic Immunity is currently listed as: $3.99. Prices may vary by region and store.
Which platforms does Systematic Immunity support?
Systematic Immunity supports: windows.
Who developed and published Systematic Immunity?
Systematic Immunity was developed by Hedge Knight Games and published by Hedge Knight Games.
Are external marketplace offers available for Systematic Immunity?
Yes. There are 5 marketplace offers for Systematic Immunity; the lowest cached offer starts from ≈ $ 0.69.