FF7 Remakecould make the Underwater Materia a requirement for the battle, perhaps also establishing that it creates a bubble of air beneath the waves. The battle could then work like a traditional boss fight, with the Underwater Materia explaining the air and movement issues. The location of ...
One of my subscribers, Richard, was so kind to give me detailed first-hand information about the FFVII Remake demo at Gamescom 2019.He played the demo multiple times and also provided me with a very elaborate "visual description" (excerpts contained in the collage at the bottom) of the vi...