Hi TP community.

A thought came to me recently: is it possible to glitch the game into a state whereby all of Link's items are usable in the Castletown Gate area? Could such a glitch conceivably be a thing?

As far as I'm aware, no such thing has been figured out as of yet. The community is continuing to search for a possible way to do perhaps that, and just skip the hyrule gate/barrier in general.

That would be something similar in OoT 3D called the “Restricted Items Glitch” but like what JD said.