MIMESIS

MIMESIS is developed by ReLU Games, Inc. and published by ReLU Games, Inc., KRAFTON, Inc., released on Oct 27, 2025.

A 4-player online co-op survival horror game. Avoid the contaminated rain, gather scrap and get back to the tram. Monsters that copy your friends’ voices and behavior, and many other threats, stand in your way. Gear up and stick together to survive.

Basic Information

Store page feature tags: Multi-player, Co-op, Online Co-op, Full controller support, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Steam Cloud, Family Sharing.

Official Introduction Key Points

1. A microphone is required to play MIMESIS.
2. For the best experience, we recommend using a headset or earphones and playing with four players.
3. ================================================
4. MIMESIS is a 4-player online co-op horror game where monsters imitate your friends. Gather anything of value and get back to the tram, never quite certain whether the person beside you is a real friend or a monster wearing their face.
5. Trust your friends. But doubt them.
6. Threats are scattered all through the building. Together with your friends you can push past the danger and haul your findings back safely. But don’t forget: the person next to you might be a monster imitating a friend.
7. Beware the contaminated rain
8. The rain in this world is dangerous. Once night falls, the tram is the only shelter from it. You have to be back before midnight. Take on too much rain, and the next monster might be you.

Minimum System Requirements (Windows)

- Requires a 64-bit processor and operating system
- OS: Windows 10 or newer, 64-bit
- Processor: Intel Core i3-8100 / AMD Ryzen 3 2200G
- Memory: 8 GB RAM
- Graphics: GTX 1050 Ti 4GB / AMD RX 570 4GB
- Network: Broadband Internet connection
- Storage: 4 GB available space
- Additional Notes: Requires a 64-bit processor and operating system. Requirements to run on 1080p resolution

Legal Notice

© 2025 ReLU Games, Inc. All rights reserved. Published and distributed by ReLU Games Publishing.

Official Screenshots

This page’s gallery section collects all 19 official screenshots of MIMESIS.

The content above is from publicly available data on the Steam store page. In case of any discrepancies with the store page, the store page shall prevail.