This is very true, though a bit out of scope for M&B; while 3D boards seemingly fascinated him, Gilman apparently had no interest whatsoëver in 4D games as they are too far removed from human experience
Fwiw it's not only the Rumbaba (and ofc the Dicorn, Rumchick, extra Generals, ⁊c) that turns up on a Tesseract‐cell board: some of the (in 2‐ and 3D) hex‐specific leapers like the (1,1,1,2) Sennight (or perhaps it's a Foal? here with 64 directions) do too, though I think the likes of the (1,1,2,2) leaper might've needed a new name
This is very true, though a bit out of scope for M&B; while 3D boards seemingly fascinated him, Gilman apparently had no interest whatsoëver in 4D games as they are too far removed from human experience
Fwiw it's not only the Rumbaba (and ofc the Dicorn, Rumchick, extra Generals, ⁊c) that turns up on a Tesseract‐cell board: some of the (in 2‐ and 3D) hex‐specific leapers like the (1,1,1,2) Sennight (or perhaps it's a Foal? here with 64 directions) do too, though I think the likes of the (1,1,2,2) leaper might've needed a new name