Interesting spin on point and click adventures.
The storyline itself wasn't anything new, the whole "trapped in a house, zombies everywhere" thing is pretty unoriginal.
The graphics weren't anything spectacular, just run of the mill stuff really.
The voice acting was okay, it didn't sound like the actors were in a wind tunnel or that the microphone was covered in gravel which is always good.
Extra points to you though for creating a point and click that also turns into an overhead adventure sort of game.
I chuckled when you got to stab the lady in the head too, though to be honest the transformation time was a little quick. But all in all a decent effort, 7/10 for you.