I think He wins. You were not conscious of being around while God was playing and you will not be around when he continues playing forever, so again, HOW WOULD YOU KNOW?
Dear Element 99, I might read a book by Max Tegmark, the MIT professor cosmology called OUR MATHEMATICAL UNIVERSE (or something like that)...he apparently is speculating that reality IS mathematics, not just explained by it.
And I saw a YouTube video in which Tegmark was playing a video game and saying something like, "If these video characters even get sentience enough to do the math themselves, then they will realize they are just artificial constructs of the game."
* * * Apropos of nothing really, your Q just reminded me of that...I personally am betting there is more going on...