A lot of this stuff won't progress because the game was never completed. Mobum has said he wants to finish it at some point, but b/c Patreon has a stick up their ass about some stuff in the game, he pulled it from there and started
Runaway Princess instead (a cool game IMO, BTW). So for now
that game's his focus since he can't make money off this one anymore. But he did specifically say he wants to finish this at some point, so you never know. I would just assume, for the indefinite future, that the paths that say more is needed often won't lead anywhere final yet.