wild sable
Making a workable Touhou-style bullet hell for mobile is...not easy, development never entirely is, but definitely doable; look up thousand night anamnesis if you don't believe me.
Now, the suggestion of original Touhou-style gameplay as an option for a new minigame is hardly original; it's probably the first thing that came to mind for many people when further minigames were mentioned! Indeed, I'm practically assuming it as something we'll see one day by making this suggestion in the first place (though I do think the below is a decent additional argument for eventually adding it)
However, the main reason I think it'd be interesting would be that we could see (and play against!) spell cards like Closing Schwarzschild Radius in their full glory. Spell card animations for non-original cards have tended to be faithful to how the card actually looks in its initial appearance in a Touhou game, and it'd be fascinating to see that run in reverse.
Hell, maybe y'all could even convince ZUN to lend a hand.
surreal granite
