How To See Other Games' Code (current info posted in OP and Post 146 on 6/18/19)

I know this thread is old, but the method described here is not working for me…

How do I see the code for my game?
https://dl.dropboxusercontent.com/s/d8y63t3wvpbwfc9/Element.htm?dl=0

Replacing Element.htm?dl=0 with scenes/startup.txt gave me an error.