An object the knight has thrown (KNIGHT_THROWS) flies straight on at speed 12, twice a turn like an antibody, until it strikes a villain or a wall. The only villain it can strike is the one in the record 64 bytes on from its own (OBJECT_STRIKE): the object in record n of OBJECTS and the villain in record n of VILLAINS are a pair, and the other three pass through each other. A wall leaves the object lying where it stopped (graphics 4-7, the same object), to be taken up again.

A strike turns the villain into graphic 132, dying (VILLAIN_DYING), and the object into the vanishing cloud; scores 250000 (BC = $2500, shown with the score's two dead zeros); lets out the four sparkles from the villain's place (VILLAIN_SPARKLES); and redraws the villains on the panel (DRAW_VILLAINS), where the dead one is now drawn as a picture in the colour of the object that killed it, not an outline (seen in the quest run: the skeleton in cyan after the first kill).