I liked it!
Definitely a Lara Croft on this one. Also some major issues with lag, on my crappy old laptop. It might be my computer alone, but it slowed down considerably when multiple enemies entered the screen.
Excellent idea, although the history of the crystal pendant she was wearing remains somewhat obvlivious. I liked the background, and the music. The guns seemed a little awkward, and there wasn't any noticable difference between them. It's cool how she strapped them to her body though, even if she didn't carry munitions, rations or any sort of supplies. Unfortunately, my computer's too slow to really play this at its greatest potential, but I definitely liked what I saw. It was also cool how she could flip like that and still have reasonably accurate aim. I enjoyed the physics immensely, doing all crazy acrobatics that aren't possible because of gravity :P
Nevertheless, very well executed, although the story could have been a little more emphasized. I'll get further in the game when I get on to my better computer, so sorry if this review is injustice! Excellent job.
~VelvetDarkRocks~