The anti-AFK for Garry's Mod game is a macro that allows the player to avoid kicking or deleting their objects on the server. When the macro is activated, the game will automatically assume that you are actively participating in the gameplay, despite the fact that you are actually absent or do not perform actions. To activate the macro, press the appropriate key. It is important to note that the effectiveness of the macro may depend on the settings of the specific server on which you are playing.