Operation: Outbreak
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About Operation: Outbreak
Operation: Outbreak is a short first-person horror game about Nomad, the sole survivor of a squad whose vehicle is destroyed during a routine patrol in the war-torn streets of Karzekistan. You must cross a city overrun by fast, relentless zombies and reach the extraction point on the far side. With communications down, Sentinel, your squad’s coordinator, guides you over the radio; the dark, narrow underground tunnels may offer the only safe passage.
Scavenge and survive
You start with only a pistol and face survival-focused combat with scarce resources. Ammunition, healing items and night vision are limited, so every shot and decision matters. Large hordes can quickly prove fatal, requiring you to think strategically as you move through the decaying city.
The route to extraction
Derelict buildings, abandoned streets and flickering lights shape the urban landscape. The tunnels are tight, dark and suffocating, while the streets above are full of threats. The journey ends with a desperate push across a zombie-infested bridge to the landing zone, where extraction awaits.
The experience takes 10–20 minutes.
Frequently asked questions
Yes. Operation: Outbreak is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Operation: Outbreak are: GeForce GTX 1060, Intel Core i5, 8 GB RAM, 10 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Operation: Outbreak is a single-player game.
Mostly, yes. Valve rates Operation: Outbreak as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Operation: Outbreak is the full base game. You need nothing else to play it.










