I don't think it would be hard to translate to boardgame form - cards with the piece up the top and locations you could place it down the bottom would be easily readable, and you could use a pad of paper to ink in the piece. Same with the borders.
(56 on my first try, random... 50 on my most recent)
Yes and no. Yes: games have to have 2D environments (Hollow Knight, Zelda) but you can make 2.5D games as well. (No: the environments do not have to be 2D.)
