You are on a service to detect and destroy mimics — creatures capable of taking the form of any object. Carefully inspect your surroundings and use all your attentiveness to detect them. Play the full campaign in online two-player co-op with a friend.

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Download Mimic Alert Demo

This game is not yet available on Steam

Planned Release Date: Oct 22, 2026

This game plans to unlock in approximately 6 days

Interested?
Add to your wishlist and get notified when it becomes available.
 

About This Game

Mimic Alert is a first-person horror game inspired by the PS1 era. You are a new hire at an agency that clears mimics from a quarantined research zone.

PLAY TOGETHER

Invite a friend through Steam and play the campaign together, with shared progression and smarter mimics.

Or try Challenge mode: larger buildings, more mimics, six rounds and a limited supply of glowsticks to mark cleared rooms.

DAY AND NIGHT

Every shift starts in daylight. Walk through the building and memorize it: furniture, boxes, chairs and everything else that belongs there.

At night, the power goes out. You have a flashlight, a revolver and six precious rounds.

Mimics hide among the objects. Some are new, some have replaced something that was there, and some barely move at all. You'll have to rely on your memory to find them.

Turn off your flashlight and wait. Some mimics move in the dark, then freeze when the light comes back on.

As you progress, some will stalk you from behind and attack when you turn around.

THE PEOPLE

Scientists, technicians and nurses still live at the research sites. Talk to them during the day and remember what they tell you.

At night, one of them might be a mimic wearing their face.

If you shoot a real person, the shift is over. If you shoot a mimic, you'll find out what's underneath.

FEATURES

  • 7 locations, from warehouses and offices to sealed laboratories

  • 3 shifts per location, with new layouts to memorize

  • Dozens of different mimic behaviors

  • Mimics that stalk and attack you

  • NPCs who may not be who they claim to be

  • Co-op campaign and Challenge mode

  • A story told through radio conversations with your supervisor, Pluto

 

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

I am a solo developer. AI was used to localize the game into different languages.

System Requirements

Windows
macOS
    Minimum:
    • OS: Windows 11
    • Processor: Intel Core i5-12450H
    • Memory: 16 GB RAM
    • Graphics: GEFORCE RTX™ 3060
    • DirectX: Version 12
    • Storage: 1 GB available space
    • Additional Notes: The game was tested on a gaming laptop with this setup.
    Minimum:
    • OS: macOS 11 Big Sur or later
    • Processor: Apple M1 or Intel Core i5
    • Memory: 4096 MB RAM
    • Graphics: Any Metal-capable GPU (Apple M1, Intel Iris Plus or better)
    • Storage: 1024 MB available space
Review Filters