[simias]

That doesn't really give us free will, otherwise the NPCs in videogames would have free will (since they experience and react to events in-universe which are effectively absolutely unpredictable since they come from outside the universe).

Maybe the universe is a simulation and the randomness we observe when we look at quantum fluctuations comes from /dev/urandom in God's computer. That doesn't really get us anywhere when it comes to the nature of consciousness and free will.