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Because these lines are spoken by the PC, they should not contain asterisks, since there should be only one possible response to each of them. For example, if Agent 008 says "The crocodile pit again? Couldn’t you at least come up with something new?", Dr. Nefarious will always respond "Ah, but I have! This time the pit is filled with... mutant crocodile-monkeys!" 
You may have noticed the Exceptions tab near the top of the editor. While the Main Script tab is for the main body of the dialogue, the Exceptions tab covers some other features of the game.
Default Timeout Prompt contains a clip that plays if the player does not push the button before the end of an NPC's line. The game will wait a few seconds, then play this sound to remind the player to push the button.
End Game contains a clip and/ or text message that will played/ printed at the end of the game.
Background Music is an audio file that will play constantly in the background during the game.
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