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Infection Free Zone

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!

In short, Steam reviewers most often praise “Fun, engaging, addictive experience” (74 of 100 reviews) and “Regular updates and improvements” (8); the most common complaint is “Tedious micromanagement, slow pacing” (27). What reviewers agree on ↓

Released Apr 11, 2024 Developer Jutsu Games Publisher Games Operators Platforms Windows Early AccessBase-BuildingPost-apocalypticCity BuilderZombies
View on Steam ↗ $24.99 (US · as of 2026-10-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-29 · quoted reviews as of 2026-05-12.

80.7%positive18,694 reviews

What reviewers agree on

Praised
Criticised
Bar length = how many of the 100 reviews raise the point On criticised points, the pale part = reviewers who still recommend the game Select a point to see the exact counts and what reviewers wrote.

Counted across 100 English reviews, sampled to match this game's 80.7% positive rating · as of 2026-05-12

Recommended · 119 found this helpful

“Would be better thought of as a company if they weren't messaging negative reviewers trying to get them to remove their review. Scummy practice.”

— a player, Steam review · 37 hrs played
Recommended · 13 found this helpful

“Overall I love this game and think it’s a fantastic concept. Any game that pulls me in for several hours at a time, or makes me lose track of time because it’s so engaging, is going to get a thumbs up from me. This one is great because you get to choose your hometown or city and…”

— a player, Steam review · 31 hrs played
Not recommended · 246 found this helpful

“Honestly, I love the research and base building parts of this game. It truly does something different from other games. Sadly I absolutely loathe micromanaging the stupid squads. . . The vast majority of the time nothing really happens with them so you just put them to loot an…”

— a player, Steam review · 19 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-06 via SteamCharts.

19,378all-time peak
0 5k 10k 2025 2026 No data collected for this period 5.9k avg · Apr 2024

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-10-20.

33achievements
9.4%median completion
0.2%rarest: It's a trap
62.9% of players 58.3% of players 52.0% of players 35.9% of players 34.5% of players 32.9% of players 29.0% of players 26.2% of players 22.6% of players 21.1% of players 15.1% of players 11.7% of players 11.3% of players 11.1% of players 11.0% of players 10.4% of players 9.4% of players 6.1% of players 5.6% of players 5.0% of players 2.9% of players 2.8% of players 2.8% of players 1.9% of players 1.8% of players 1.5% of players 1.5% of players 1.2% of players 0.5% of players 0.5% of players 0.3% of players 0.2% of players 0.2% of players 62.9% 0% most earned rarest
Almost everyone has
62.9%Hello there — Build an antenna
58.3%Save Haven — Accept 10 groups of immigrants
52.0%Kill them all! — Kill 1000 infected
Rarest badges of honor
0.2%It's a trap — Kill an enemy using planted explosives in a building
0.2%Cannibalism — Enact the Cannibalism law and obtain meat from a human
0.3%Extinction Protocol — Clear a Purifier Zone

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$24.99current · sampled 2026-10-25 20:53 UTC
$17.49lowest since tracking began2026-08-01
US24.99 USD
EU24.99 EUR
UK19.99 GBP
Australia34.99 AUD
Canada32.99 CAD
Japan3,299 JPY
Brazil69.00 BRL
China88.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Brazil≈$12 China Japan Canada Australia US UK EU≈$28

Cheapest → most expensive, converted to USD at ECB reference rates (2026-10-26). Relative comparison only.

$0 $25 $50 07-11 07-31 08-21 09-11 10-02 10-25

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Oct 26, 2026
Major Update #7 Preview - Electricity

Greetings, Survivors It's time for the first preview of Major Update #7 ! One of the main additions to this game in this update is the Electricity System. In a similar manner to Explosives, the Electr

Oct 21, 2026
Quick Fix - "Later" Option Issues

Greetings, Survivors! We are releasing this Quick Fix to address the issue reported to us by the community. Selecting the "Later" option in some dialogues could have resulted in some parts of the cont

Oct 14, 2026
Bugfix Update #45 - "Horde Spotted!" Messages, Swarms on Convoys, Stuck Workers

Greetings, Survivors! We are bringing a new batch of fixes your way. This will probably be the last bugfix update for quite some time, as we want to fully focus on the development of Major Update #7 .

Sep 17, 2026
Bugfix Update #44 - Incorrect Server Messages on Game Launch

Greetings, Survivors! We keep on working hard on Major Update #7. Hopefully, we can share the first preview with you somewhere soon. In the meantime, we deliver a fresh batch of bug fixes your way, in

Aug 31, 2026
Vote for "Real Maps" Tag on Steam!

Greetings, Survivors! As many of you probably know, the Jutsu Games team brings together a group of real-world map enthusiasts. We have been experimenting with using OpenStreetMap data in games for ma

Games like Infection Free Zone

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-12.

GenresAction, Indie, Simulation, Strategy, Early Access
Player tagsEarly Access · Base-Building · Post-apocalyptic · City Builder · Zombies · Strategy · Management · Simulation · Survival · RTS · Outbreak Sim · Colony Sim (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Steam Workshop · Steam Cloud · Includes level editor · Family Sharing
LanguagesEnglish * , French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Russian, Simplified Chinese, Traditional Chinese, Portuguese - Brazil, Turkish *
Achievements26
Official sitehttp://infection-free-zone.com/
Minimum system requirements (PC)

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