Good to know thanks, maybe include a (pst, the demo is now over!) message on the gravestone instead of what sounds like an admonishment for playing the game. Didn't want to waste time walking into the wall over and over. Looking forward to future updates!
Yeah, in general trying to philosophise about something you're actively encouraging players to do as a part of the challenge and fun of the game, and in general *punishing* players for engaging with your produce, never works out. Unless of course, you make it quite tongue in cheek - like
~It's a shame the hero could never look back~
~~Now he's trapped forevermore~~
~~~(psst that's the end guys! thanks for playing)~~~
Which makes it clear.