While the idea didn't come from fullmetal, it was definitely mentioned a few times during development and some of us (including myself) took some inspirations from the show, I'm happy to know someone outside of the team made the connection. The mirrors took a bit of work, at some points they tanked the fps down to 1 because we had no clue what we were doing (we still don't know). Anyways, thank you for playing our game!