Alright, I think I found the problem and I'll upload the fixed version. My apologies I made them player touch/walk instead of action button ^^;.
*EDIT* Alright uploaded a new version and it should immediately transfer you.
The entrances to the Minotaur cave are on the left+right sides of it. Exit when you enter is right below you.
Gotta enter DemonLord's castle from below it and exit is the door.