 What does the narrator consider an imminent fun game?
Yet I had always been so sure I could create them that I had been calling them volplas for ten years. The accelerator had forced them almost to adulthood in less than a month. It would be several hours before they would begin to move, to learn to feed and play, perhaps to learn to fly. I flipped a hamburger and a slice of onion onto a plate and picked up the ketchup and said, "I've reached the dangerous age." I wiped the back of my hand across my mouth and said aloud, "Yes, sir, the dangerous age. I kissed her until I heard rollerskates coming across the terrace from one direction and a horse galloping toward the terrace from the other direction.
 Releasing mutants into the world.
 Scattering young black-snakes inside people's homes.  Teaching nonhumans a new language.  Watching people walk into a trap.  Releasing mutants into the world.