Systematic Immunity
-85%- Genres
- Action, Adventure, Indie
- Released
- 20 May, 2016
- Developer
- Hedge Knight Games
- Publisher
- Hedge Knight Games
Systematic Immunity price history
£0.45 today90-day low £0.45 (26 Oct 2026)Lowest recorded £0.4590-day average £0.45
Today's price is the lowest we've seen in the last 90 days. Cheapest UK-working PC key across the stores we compare, any edition; tracked since 26 Oct 2026.
About this game
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!
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
Trailer
Screenshots
PC system requirements
Minimum
- OS *
- Windoes Vista, 7, 8, 10
- Processor
- 3Ghz Dual Core Prcessor
- Memory
- 4 GB RAM
- Graphics
- DirectX 10 and Shader Model 3.0 graphics support
- DirectX
- Version 10
- Storage
- 400 MB available space
Systematic Immunity prices: questions & answers
What is the cheapest Systematic Immunity price for PC?
The cheapest Systematic Immunity PC key right now is £0.45 at Kinguin, 85% below the usual price. We compare 3 offers from 3 stores for PC, and prices update at least twice a day.
Cheapest price today: £0.45 at Kinguin (85% off, usually £3.39). We compare 3 stores for Systematic Immunity, and prices update at least twice a day. Prices can change; the store's checkout price is final. Platform and region details come from each store's listing; the store's product page is final. Zemly may earn a commission if you buy through links on this site, at no extra cost to you (affiliate disclosure).