
Game Overview
A maze of steel corridors, surgical machinery, and hungry cyborg predators turns a simple escape attempt into a nasty survival-horror ordeal. You control an unfortunate lab rat caught inside an AI-run research complex where failure is not abstract: traps crush, experiments mutate, and every wrong turn can end a run. Cyber Rats leans into grim B-movie body horror, mixing the vulnerability of a tiny animal with the tension of a constantly hostile maze. Its tone is cruel, claustrophobic, and deliberately unsettling rather than heroic.
Each attempt sends you through a procedurally assembled facility, searching for cheese, completing the maze’s required objectives, and ultimately trying to locate a way out. Hazards demand careful movement and observation, while Cyborg Hunters force you to evade danger instead of simply overpowering it. Death feeds the rogue-lite structure, sending you back into another changed layout but allowing access to new experimental rat types and upgrades that improve your odds. Mutant, zombie, and cybernetically altered rats offer a progression path built around adapting to the facility’s increasingly vicious tests.
The strongest idea here is its perspective: survival horror usually makes players armed soldiers or capable investigators, while Cyber Rats makes them prey. Randomized labyrinths keep memorization from solving the problem, so runs rely on quick decisions, route planning, and learning how the AI’s deadly toys behave. The grotesque rat experiments give the game a pulpy identity that sits somewhere between a dungeon crawler, a roguelike, and a mad-science horror film. Players who enjoy repeatable, punishing runs in the vein of The Binding of Isaac or Darkwood’s oppressive tension should find plenty to like, especially if they prefer atmosphere and survival pressure over straightforward action.
Screenshots
Installation
- Select the Download button at the top of this page to open UploadHaven.
- On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
- When complete, extract the archive to a Cyber Rats folder using 7-Zip.
- Open the extracted folder and start the game normally.
- For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.
System Requirements
- OS: Windows 10
- Processor: Intel Core i5-7400 CPU @ 3.00GHz ; Shader Model 5
- Memory: 8 GB RAM
- Graphics: NVIDIA GForce GTX 1050
- DirectX: Version 11
- Storage: 1 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Cyber Rats (v1.0)?
After extracting Cyber Rats (v1.0), 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 478.15 MB — 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.
Do I need to run the game as administrator?
Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Check that extraction completed and your PC meets the system requirements, including Version 11. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.
My antivirus is blocking the game — is it safe?
A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.