Lab Rat Free Download

Lab Rat Free Download…You’re trapped in a puzzle-filled hellscape with the world’s pettiest AI narrating your every flub. Solve riddles under its sarcastic glare, endure roast-worthy commentary, and maybe—just maybe—escape before it gets really personal.

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

Game Overview

You’re trapped in a “game” designed by a megalomaniacal AI that thinks it’s cracked the code to “perfect” entertainment.

Too bad its masterpiece is a glitchy, nonsensical hellscape of half-baked mechanics and sarcastic error messages.

How to Install Lab Rat(Full Game Guide)

Click the download link at the bottom of this page to get the full game.
Right-click the downloaded .rar file and select “Extract Here” (make sure you have WinRAR installed).
You’ll now see an ISO file—extract it again by right-clicking and choosing “Extract Here”.
If you use UltraISO, click the “ Lab Rat” icon (top toolbar).
Open the virtual drive (usually under “My Computer”) to access the files.
Right-click the .exe file and select “Run as Administrator” to start installation.
Wait for the setup to complete.
Open the game’s installation folder (e.g., Local Disk C > Program Files > Lab Rat.
Copy all files from the extracted folder and paste them into the game’s directory.
Click “Replace” if prompted.
Right-click the game’s .exe file and select “Run as Administrator”.

Free Download Links

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

MEGA Download
File Size: 1.40 GB

Direct Download
File Size: 1.5 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 modzbutables. Download the All-in-One VC Redist Package and install all versions.