  In metaphysics, there are a number of distinct but related questions about
the existence of "further facts" -- facts that are contingent relative to the
physical structure of the universe. These include further facts about qualia,
personal identity, and time. In this article I provide a sequence of examples
involving computer simulations, ranging from one in which the protagonist can
clearly conclude such further facts exist to one that describes our own
condition. This raises the question of where along the sequence (if at all) the
protagonist stops being able to soundly conclude that further facts exist.
