In tactical game or in geoscape?
battle_game.flashMessage "STR_TEXT_STRING" NumericVariable; #Display text string and numeric variable
You can not create pop up window, but you can make a flash message, just as when no time units left.It can be done via scripting:Code: [Select] battle_game.flashMessage "STR_TEXT_STRING" NumericVariable; #Display text string and numeric variable
here is alternative version of this function that that work similar but couple times longer show given text
yes