Control the ship with arrows and mouse. Left click on mouse to project pacifying music at the nasties to transform them [2 hits for the bass clarinets, 3 for the Spots]. You have 60 seconds to rack up as many points as you can, but watch out for The Vortex or it's GAME OVER! See if you can beat your own score, but be careful; the Vortices multiply with each level!
Both Ship and Vortex bounce off of Islands.