The only way it happens is if he starts pulling in a lot more money. N_Taii commissions artists to do the profile CGs and sprite animations and as we all know the pricing on commissions have ballooned completely out of control in the last five or six years. For the games to be more complicated he'd have to make enough money to either justify a lot of extra time spent working or to hire people. Honestly, part of what makes the Henteria games work to me is the lack of a branching narrative. I don't always agree with his story choices, in fact I haven't enjoyed any of Cyanna's content and I don't really like where he's gone with Rose in the past few updates (hence why I unsubbed from his patreon), but N_Taii definitely puts in the work to keep things interesting and branching paths could limit that because he'd have to spend so much time chasing down different character states and motivations. It'd be too much.
Honestly, the only change I really want to see in a potential HC4 is for there to be a perspective that is truly limited to what the MC sees. Omniscient and MC Only would make things much more interesting to me. In the current state the player still sees to much with the partial MC POV. Watching the MC's world fall apart without actually seeing any of the sexual content he doesn't directly witness would be fun.
