Pretty cool experience.
I was able to keep her alive, but I did hit all 2 Green Arrows, but somehow her oxygen tank didn't want to receive more oxygen, not sure why.
I figured that if you walk backwards you walk a little faster but you can't see where you are going, and you walk slowed if you walk forwards.. .which is a great Idea.
I did get a lot of stutters, but i chuck that up to my Weak CPU/GPU Combo.