Take Care Not To Shoot The Babies Falling From The Sky

We all know that babies come from the moon, but what almost nobody knew was that the moon was also home to giant hornets.  Shoot them down before they reach the Earth, and this shouldn't need to be said, but please don't shoot the babies

A/D-Move gun left/right

Space-Shoot gun

Plays in browser.  Seems to run a bit slow on Safari, but it's fine on Chrome