The first time I played this game, I missed the happy ending because I didn't think of taking a candy in the bowl when I was invisible so I missed one key to open the safe. :-3
I read the walkthrough after I finished the game and I basically had to restart the game for A CANDY because I had actually done everything else required already, I just didn't care enough for a candy in a bowl! *face palm*
Once I was done with this game, I felt it was more a prototype than a full game, it was too short, to quick to be done with, not enough content for me to consider it a full game, which I think is a shame because it has potential...