[...wow, he's actually taking her advice to run. Surprising, given everyone on the crew seemed to swing one of two ways: astoundingly gung-ho about meeting fights head on and never looking back, or expert at avoiding them altogether before a retreat was needed.]

Fortunately for both of us, I'm great at shooting while running backwards. Of course the last time I did that, I was running over a flat surface, so it would be great if you could make sure I don't turn into a turtle.

[There's a screech from deeper into the caves and Elizabeth backs up.] You ready for this?