Maybe character customization? It would be nice if we can pick how our character looks. Also will there be things like transformation? It'd be cool if we can turn ourselves into a werewolf or something.
He allrdy showed some possible ways 2 show different gear on your own character.
But transformation would make CGs impossible and there is allrdy one in the Patreon-Build. Also this kind of feature will need 2 have a lot different writing or a system that changes the writing automatically and for this kind of stuff this VN would need 2 run on an other software that supports this kind of stuff...
I would like this kind of stuff 2 but if you are looking for this you probably should play 'Flexible Survival', 'Trials in Tainted Space' or 'Lilith's Throne'.