Infection Free Zone
Choose any real region from the world. Choose your base of operations, then rebuild and readapt the buildings around you to create a self-sustaining settlement. Take charge of a group of survivors from your city. And when the night falls - Defend the zone from the infected!
442 playing now
1-year peak: 1,267 (Sep 20, 15:13 UTC)
Price history and discounts
Current price: $24.73. All-time low: $17.31 (low recorded on 09/14/2026). The price is 43% above the all-time low — discounts tend to come back, so waiting for a sale may pay off.
We track Steam prices automatically and update them within minutes of any change. The chart shows how the price changed over time and helps you decide whether to buy now or wait for a discount.
Prices in other regions
Brazil
R$69,00
Europe (€)
24,95€ −38%
United Kingdom
£19.99
Kazakhstan
5 900,00₸
Ukraine
449,00₴
DLC (2)
2 DLC items
Complete collection
Everything combined ≈
$9.99
Screenshots
System requirements
Minimum
Minimum:
- OS: Windows 10
- Processor: Intel® Core i5-3570K
- Memory: 16 GB RAM
- Graphics: NVIDIA® GeForce® GTX 680 / AMD Radeon HD 7970
- Storage: 5 GB available space
- Sound Card: Recommended
Recommended
Recommended:
- OS: Windows 10
- Processor: Intel® Core i5-11600KF
- Memory: 16 GB RAM
- Graphics: NVIDIA® GeForce® GTX 1060
- Storage: 15 GB available space
- Sound Card: Recommended
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Recent price changes
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