It's a pretty well executed platformer, but it's not really that orignal.
Thanks for good points, I will probably update the game after the 15 March.
You can always treat it like a bike and some parts of it xD
Unfortunately I was rushing and I didn't see the alone exe option in GameMaker. But I can send you the non-installable version if you like.
I managed to find this explanation for this cypher. Now you need to find the correct number sequence. https://sites.google.com/site/codesforscouts/paragraph-word-letter