Infection Free Zone
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About Infection Free Zone
Infection Free Zone is a survival and settlement-building game set after “The Mad Virus” spreads around the world with the speed of jet planes. The infected are fast, strong and highly aggressive; within weeks, society has collapsed, leaving empty cities without electricity, water or food and a few survivors. You choose a real-world location, establish a zone for your survivors and work to keep it safe.
Choose your location
Enter the name of any city or town and download its map, built from OpenStreetMap data. Use your knowledge of the area to decide where to defend, and where to search for supplies such as food, medicine and weapons. Exploring old buildings is dangerous because infected may be lurking in the dark.
Build and defend
Set up shelters and production facilities, adapt existing buildings, and construct farms and power houses. You can fortify the settlement with walls, gates and towers. At night, large hordes of infected may attack; fight them off using melee and ranged weapons, vehicles, walls and light.
Survivors and research
Other surviving groups may turn out to be friendly and willing to trade, or extremely hostile and ready to fight. Research a vaccine or a cure to pursue ultimate victory, or focus on rebuilding entire cities.
Frequently asked questions
The best price for Infection Free Zone is $24.99 at Steam. 7 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Infection Free Zone stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Infection Free Zone are: Windows 10, GeForce GTX 680, Intel Core i5-3570K, 16 GB RAM, 5 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Infection Free Zone is a single-player game.
Mostly, yes. Valve rates Infection Free Zone as Playable on the Steam Deck: it runs, but may need some manual setup.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











