Rat Simulator Cover Art

Rat Simulator

Simulation 1.19 GB 540 views

Game Overview

A quiet suburban street becomes a hostile playground when you are small enough to hide beneath furniture, raid kitchens, and turn every home into a disease-ridden disaster zone. Rat Simulator is an indie survival and stealth experience that casts you as a rat working to transform a human neighborhood into a safer haven for its furry invaders. Its premise is gleefully nasty rather than grim: you sneak through houses, ruin valuables, steal supplies, and make life miserable for the people above you. The tone lands somewhere between mischievous animal simulation and low-stakes horror, with terrified homeowners treating your tiny protagonist as a serious threat.

Your goal is to infect nine different homes while staying alive long enough to establish rat control over the neighborhood. Each outing revolves around slipping past residents, avoiding being spotted, finding opportunities to contaminate a house, and causing as much collateral damage as you can manage. Food theft and property destruction are part of the routine, letting you scatter dishes, smash fragile objects, and leave rooms in chaos after a successful raid. Getting caught changes the mood quickly, as homeowners respond by bringing in exterminators, forcing you to use caution and evasive movement instead of simply trashing every room without consequence.

Rat Simulator stands out because it treats pest behavior as the basis for a mischievous role-playing loop rather than a conventional combat game. The appeal comes from the contrast between your vulnerable size and the outsized trouble you can cause, making every kitchen, hallway, and living room feel like a miniature stealth arena. Its house-by-house structure gives the game a clear set of targets, while the freedom to sneak, steal, infect, or wreck property supports a playful destructive streak. Players who enjoy offbeat simulator games, simple stealth challenges, and the chaos of titles such as Untitled Goose Game will find its rodent perspective entertaining, especially if they prefer unusual concepts over deep systems or polished realism.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a Rat Simulator folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • OS: Windows 7+
  • Processor: 2.4 GHz Intel Core 2 Duo or equivalent AMD CPU
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce 760 GTX / AMD Radeon HD 5870 or equivalent videocard
  • Storage: 3 GB available space
  • Sound Card: DirectX compatible sound card
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for Rat Simulator?

After extracting Rat Simulator, 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 1.19 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.

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?

Rat Simulator requires a NVIDIA GeForce 760 GTX / AMD Radeon HD 5870 or equivalent videocard or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements. 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.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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