
Game Overview
A broken tram becomes the last fragile shelter in a hostile, rain-soaked nightmare where even your closest teammate may be a predator wearing a familiar face. MIMESIS is an online co-op horror game built around paranoia, voice chat, and the unnerving possibility that an enemy has copied someone in your group perfectly. Its monsters do more than chase players through dark environments: the titular mimics reproduce voices, habits, and remembered details, turning ordinary conversation into a survival tool and a potential trap. The mood is tense rather than action-heavy, with every reunion carrying the fear that the person answering you is not the person you expected.
Each match centers on scavenging the surrounding area for useful scrap and bringing it back to repair an aging tram before the situation collapses. Players need to coordinate searches, manage sudden threats, and make quick decisions when cursed rain or roaming creatures turn a routine supply run into a disaster. A working microphone is central to the design, since listening closely to allies and responding naturally can expose—or conceal—a mimic; headphones make those interactions considerably more effective. Cooperation keeps the team alive, but blind cooperation can be fatal, creating a social-deduction layer without pausing the survival-horror pressure for formal voting rounds.
What separates MIMESIS from standard monster-survival co-op is how directly it weaponizes the group’s own communication. Rather than merely hiding an impostor among players, it makes AI threats capable of performing the role of a friend, so knowledge gained during a run can be used against the team. Unpredictable conditions and changing dangers give repeated sessions a different rhythm, especially with a regular group willing to role-play the uncertainty and communicate constantly. Fans of Lethal Company’s cooperative panic, Phasmophobia’s reliance on voice and atmosphere, or The Thing-style distrust should find plenty to like, while solo players and groups unwilling to use microphones should look elsewhere.
Screenshots
Installation
- Click the green button below to be redirected to UploadHaven.
- Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
- Once downloaded, right-click the .zip file and choose “Extract to MIMESIS.” (You’ll need 7-Zip for this.)
- Open the extracted folder and run the game as administrator.
- Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.
System Requirements
- 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
Setup Guide & Troubleshooting
How do I fix missing DLL errors for MIMESIS (v0.2.6 & Multiplayer)?
After extracting MIMESIS (v0.2.6 & Multiplayer), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 1.40 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Why should I run the game as administrator?
Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.
My antivirus is blocking the game — is it safe?
Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.