1. First, download the anti-cheat file by clicking on the "Anti-Cheat Download" button below or copying the URL listed below into your browser.

Anti-Cheat Download  

https://dl.gamebuff.cn/tools/%E5%A0%95%E8%90%BD%E4%B9%8B%E4%B8%BB2023.zip   

2. After downloading, extract the file to your desktop or another folder. Then open Steam, locate Lords of the Fallen, right-click the game and select "Manage", then click "Browse Local Files" to navigate directly to the game's root directory.

3. Copy the extracted file "LOTF2.exe" into the game's root directory.

4. Once copying is complete, click "Play" on the game page in Steam to launch the game. After entering the game, open the GameBuff software and click "Add a BUFF" to make modifications within the game.