i don't know how pronouns specifically work in your game or if you have voice actors or anything, but there are actually a lot of games in this genre that do let you have neo pronouns, like, for example, fox spirit a to tailed adventure. And then, for multipole pronouns, you could mix it up. Being non-binary isn't like being cis; a lot of the time, pepole don't just have one pronoun. If you did this, a lot more pepole would feel counterbore playing your game. You have a good start.