Any script for out-of-game popup window?

[dyst]

Is there a sort of script which allows you to write a message that appears outside of that game? Like fourth-wall breaking?

Example, in OneShot, some areas of the game you get an out-of-game popup with your name on it.

 

[TheoAllen]

Use in the script call

msgbox "This is a fourth-wall breaking message"

 

[dyst]

Oh, thanks! I thought I had to download some script but that's pretty cool.