Demo Patch1

Hi, I think I need to publish a patch for the demo version of my game.

I fixed some bugs and errors:

1) Footsteps are quieter now

2) The bug with the door on the second level is fixed (I honestly didn't notice that I forgot to change the button for opening the door).  Also, if you have a key, the game will no longer display the message "Need a key".

3) At the second level there should be background music, now it definitely works!

Everyone who downloaded the demo-version without the patch, I recommend delete this version and download the patch.

Thanks for playing!