Sure, I'd like to help but I need more information. Please be specific about how the game doesn't load. You extracted the files, went into the resulting folder and executed the .EXE icon? And then what?
Okay I did some research. Sierra handles Ren'Py games poorly. A format that I compile with used to support PC, Mac and Linux, but it is now broken for Mac. I will have to re-release the game for Mac only. I will try to do this soon, I'm sorry.