Download the official Tuff Client offline HTML file from a trusted community source.

Go to your browser settings, search for "Hardware Acceleration," and turn it ON. This forces your computer’s GPU to handle the game rendering instead of your CPU.

The client allows players to customize their heads-up display. You can enable on-screen keystrokes, FPS counters, CPS (clicks per second) counters, and coordinates without opening the debug screen.

Visit the project space or deployment link and download the standalone .html package to your local drive.

For the free version, ensure there is no license key prompt. Legitimate Tuff Client releases are open-source and free as in freedom.