1. Run the game you want to modify, open the GameBuff modifier, and locate the game process to inject and use it in the game. If you are unsure which is the correct game process, refer to Step 2.  

2. Open Task Manager, right-click, and select “Go to Details” to find the running game process. Then return to the game process selection window, as shown below:  

3. After identifying the correct process, select it in the GameBuff process selection window and click “Add a Buff.” When “Buff Added Successfully” is displayed, the modifier has been successfully injected into the game, and you can start enjoying the game.