Operation: Outbreak
Your squad's vehicle exploded during a patrol, and you're the only survivor. The enemy is unusual this time. A virus has turned the city into a warzone of the undead. Get to the exfil in time or die trying. A free-to-play short and intense FPS zombie survival horror game.
Last Updated: 12/23/2025
| Release Date | 12/20/2025 |
| Developer | DREADMITH Games |
| Publisher | DREADMITH Games |
| Steam App Id | 4169300 |
Operation: Outbreak
Your squad's vehicle exploded during a patrol, and you're the only survivor. The enemy is unusual this time. A virus has turned the city into a warzone of the undead. Get to the exfil in time or die trying. A free-to-play short and intense FPS zombie survival horror game.
Last Updated: 12/23/2025
- Windows
- Mac
- Linux
About Operation: Outbreak
Operation: Outbreak is an Action, and Free to Play game developed by DREADMITH Games. On 12/20/2025, it was released on the Steam Store by DREADMITH Games.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Operation: Outbreak supports the following features:
- Single-player
- Family Sharing
From the Steam community, Operation: Outbreak has been tagged with the following user tags:
- Survival Horror
- Dark
- Atmospheric
- Tactical
- Short
- Free to Play
- Realistic
- 3D
- Shooter
- First-Person
- Linear
- Immersive
- Stealth
- Gore
- FPS
- Horror
- Combat
- Underground
- Survival
- Zombies
- Post-apocalyptic
- Military
- Action
- Singleplayer
Media & Sceenshots
Watch the featured video for Operation: Outbreak and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
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Operation: Outbreak data has been sourced from:
- Valve Corporation. (2025, December 23). Operation: Outbreak on Steam. Steam Store.
- Valve Corporation. (2025, December 23). Operation: Outbreak. Steam Community Hub.
- DREADMITH Games. (2025, November 14). Operation: Outbreak. Operation: Outbreak.