I was wondering on how to make use of the text files on the events of the game to show random lines on a text.
You can’t do it from any *.txt file, but the ones in the GD reading format (xml or json), then you can use random expressions to get a random file group, here is an example
ReadRandomLine.zip (1.95 KB)
And “rtfm”, there are tutorials on the wiki about using xml or advanced xml extension.