#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <WinAPI.au3>
#include <StaticConstants.au3>
HotKeySet("{ESC}", "_Exit")
$GUI = GUICreate("", 300, 300, -1, -1, $WS_POPUP, $WS_EX_TOPMOST + $WS_EX_LAYERED)
GUISetBkColor(0x000000)
GUICtrlCreateLabel('X', 0, 0, 300, 300, $SS_CENTER)
GuiCtrlSetColor(-1, 0xFFFFFF) ;0xFFFFFF - Цвет
GUICtrlSetFont(-1, 72, 400, 0, "Verdana") ;72 - Размер, Verdana - Шрифт
GUISetState(@SW_SHOW)
_WinAPI_SetLayeredWindowAttributes($GUI, 0x00000, 255, BitOR($LWA_ALPHA, $LWA_COLORKEY)) ;255 - Прозрачность
While 1
Sleep(100)
WEnd
Func _Exit()
Exit
EndFunc