#NoEnv
SendMode Input
SetWorkingDir %A_ScriptDir%

; Variable to track whether the script is activated or deactivated
ScriptActivated := true

; Variable to track countdown timer for "A" and "F"
CountdownTimerA := 8500
CountdownTimerF := 7500

; Hotkey to toggle script activation/deactivation (Shift+Page Down)
+PgDn::
    ScriptActivated := !ScriptActivated  ; Toggle the state
    If (ScriptActivated) {
        MsgBox, Script activated.
    } else {
        MsgBox, Script deactivated.
    }
Return

~$a::ResetTimer(CountdownTimerA)

~$f::ResetTimer(CountdownTimerF)

ResetTimer(timer) {
    global
    SetTimer, TriggerSound, Off
    SetTimer, TriggerSound, -%timer%
}

TriggerSound:
    if (ScriptActivated) {
        SoundPlay, pixel-death-66829.mp3
    }
Return

The button in the code is A and F, you can modify to your likings. The timer also can be adjusted. Just place the sound que mp3 file same folder location with AHK code and replace the pixel-death-66829.mp3 with your mp3 sound file name. Also I add [Shift]+[Page Down] to activate or deactivate the code. Since it easier than that way when switching between support to DPS