UTRY's version of Chara presents them as sarcastic, pessimistic, uncaring, and self-proclaimed to be "mature." Sometimes they begin to cross into slightly "sinister" territory. Similar to their canon counterpart, they speak rather properly, and don't often pull their verbal punches. While they usually are indifferent to the emotions of others, there are a few times where they do show a bit of concern and sympathy. Though they will deny it.

I've been debating whether or not they will have an accent of any kind. I do imagine that Toriel has a bit of a British accent, but Asgore does not, nor does Asriel. I think that it would be neat if Chara were to pick up on Toriel's accent to balance it out between the four of them, but there is a moment where Chara makes fun of Clover's accent, so I'm not entirely sure if it would work as well if Chara had their own faux accent. I encourage you to maybe try takes with an without the accent, just to see how it sounds.

Like all UTDR main characters, Chara and Clover have no official gender and simply use they/them pronouns, so I imagine their voices wouldn't sound either way. That being said, because they are young I would prefer a more higher pitched voice. Feminine voices would probably be preferred here. I imagine due to their personalities, Chara's voice would be a bit lower, and more monotone in comparison to Clover, who would sound more passionate and encouraging.