She hadn't adjusted where she was looking, but she'd been taught by some pretty badass people how to stay aware. His movements let her track his general location, enough to know where to throw her shields when he does fire again. She followed with her eyes, without moving her head more than she needed to. Ignoring the other sounds of the game unless they were too close for comfort.

She's pretty good at improvising, she's been doing a lot of that since her powers were outed at home. Of course, she can't trash talk him, her own words would drown out the sounds of him moving. So it was a game of wait and see.