He tried to be more methodical, thinking about the different ways in which a child would play with the elements. By the end of the day, he'd found five more major bugs and several small annoyances. Jason's boss was pleased. You've done a good job of exploring. So tomorrow, I'd like you to really stress test it.
Kids are hard on a world.
I also want you to do a lot of negative tests. And boundary tests. Also, I'd like you to talk with the world builder to see if there are any weak areas you should really focus on. When Jason left his boss' office, his mind was reeling. He thought he'd tested the boundary.