if you haven't played it yet, i feel like "keyframes" does a pretty good job in letting you build your own character. it has a quiz in the beginning about what season you are, which would kinda affect how your character acts and your stats (confidence, charisma, composure, and compassion). although i haven't played it enough to know how much it actually affects anything in the story.
also this comment isn't meant to be an attack on ToY: BTB!! i love what i've seen in the demo so far. hopefully we could have more features in the future c: