I love the animation and the color palette. The two-way element of dodging in front and behind is nice, and the way the helicopter lags behind the scrolling ever so slightly means to can't get complacent and find a safe place. The fireballs hitting the missiles is a nice touch as well. I'm not sure how the direction of the missiles and fireballs are chosen, it may be related to the coordinates of the helicopter, but it further emphasizes the theme of a big kaiju fight.