Don't even worry about what someone said. I trust that your game was made in Stencyl because I have been toying with various isometric prototypes for two years in Stencyl. One of my more recent ones from ~6 months ago or so had fading "foreground" objects to allow for you to walk behind things and still see your character.
Shame on the person for doubting what Stencyl is capable of.
Cool! So are the obstetrical tiles or actors? Any chance you got this game online? I know its just a work in progress but I love to check out any Isometric games on Stencyl.