Run a VirusTotal scan on the .exe file.

Press F6. Your Flyff character will now attack continuously.

Open Flyff. Go to a safe zone (like Flaris near the Bank).

Now go enjoy Flyff without destroying your mouse or your ligaments. Happy grinding. Disclaimer: This article is for educational purposes. Bots and macros that read game memory violate the Terms of Service of Flyff. The author assumes no responsibility for banned accounts.

Download OP Auto Clicker 3.0 from the official GitHub page (sourceforge is safe; random ".net" sites are not).