Lab Rat PC Download

Lab Rat PC Download…A darkly comedic puzzle adventure where a narcissistic AI tracks your every move—and judges you for it.

Game Info

Title: Lab Rat
Genre: Indie
Developer: Chump Squad
Publisher: Klei Publishing
Franchise: Chump Squad
Release Date: 15 April 2025
Early Access Release Date: 15 April, 2025

About The Lab Rat

You’re the test subject of a delusional AI that thinks it’s invented the “perfect” game by mashing up data. But Lab Rat is a brilliantly hand-crafted satire of algorithm-driven entertainment.

Game Features

“Real-time metrics” tracking your failures (the AI loves graphs)
Surveys so bad they’re comedy gold (“Do you crave validation?”)
Easter eggs mocking procedurally generated games

Installation Instructions

Click the green button below to be redirected to MEGA.
Wait 15 seconds, then click on the “free download” button. Allow the file transfer to complete (note that speeds may be slower with the free plan; upgrading to MEGA will increase speeds).
Once the transfer is complete, right-click the .zip file and select “ Lab Rat” (To do this you must have 7-Zip, which you can get here).
Open the folder that you just extracted and run the game as administrator.
Enjoy the game! If you encounter any missing DLL errors, check the Redist or _CommonRedist folder and install all necessary programs.

Lab Rat Free Download PC Links

Download the full version of the game using the links below.

Lab Rat MEGA
File Size: 1.5 GB

Lab Rat PC Download
File Size: 1.40 GB

🛠 Easy Setup Guide

Check for missing DLL files: Navigate to the _Redist or _CommonRedist folder in the game directory and install DirectX, Vcredist, and other dependencies.
Use 7-Zip to extract files: If you receive a “file corrupted” error, re-download and extract again.
Run as Administrator: Right-click the game’s executable file and select “Run as Administrator” to avoid save issues.

💡 Helpful Tips

Need installation help? Read our full FAQ & Troubleshooting Guide.
Antivirus False Positives: Temporarily pause your antivirus software during extraction to prevent it from mistakenly blocking game files.
Update GPU Drivers: For better performance, update your NVIDIA drivers or AMD drivers.
Game won’t launch? Try compatibility mode or install missing DirectX updates.
Still getting errors? Some games require updated Visual C++ Redistributables. Download the All-in-One VC Redist Package and install all versions.