This is an amazing entry. Great graphics and interesting gameplay - challenging yet balanced. Nice level design as well, with a good difficulty curve.
A great spin on the source material, as well. Also congratulations for the female protagonist.
Oh, and I really liked the various death animations.
My only criticism was that sometimes the isometric angle, darkness and wall/floor textures meant I got very confused at certain points where the floor ended and the wall began.
Overall an outstanding submission.