If God must be omniscient, God doesn’t exist
When you modify the rules to make the impossible possible, it ceases to be a paradox
I guess I didn’t explain very well. Basically there are some things which are still impossible even if you change the rules. This remains true even beyond full control of the properties of the universe.
This all interests me very much. In the analogy of the game developer, they are still bound by the rules of the computer system and the universe it runs in and potentially the programming language it is written in. Also, skill.
Taking that into the analogy, a God who is omniscient by our standards but limited by the capabilities of something outside of our understanding is honestly a more reasonable explanation to me than most conceptions about free will or whatever.