1. First, download the anti-cheat file by clicking on the “Anti-Cheat Download” link below or copying the URL below into your browser to download it.

Anti-Cheat Download

https://dl.gamebuff.cn/tools/SWORDARTONLINEAlicizationLycoris.zip

2. After downloading, extract the files to your desktop or another folder. Then open Steam, find Sword Art Online: Alicization Lycoris, right-click on the game, and go to “Properties.”

3. Click “Local Files,” then click “Browse Local Files” to accurately locate the game's root directory.

4. Copy the extracted file Launch_Game.exe to the game's root directory and overwrite the existing file

5. After copying, click “Start Game” on Steam to enter the game, then open the GameBuff software and click “Add a BUFF” to modify the game.

Note: If you need to restore the files, go to the game properties, click “Local Files,” then click “Verify Integrity of Game Files” to restore the files or back up “Launch_Game.exe” in advance.