Her Personality: 

Queen is a benevolent, if somewhat airheaded, person. While she is the main antagonist, it is mostly out of lack of insight rather than malice. She seems reluctant about controlling people she likes, and would rather they willingly go along with her plans to make them happy. She is also prone to giving people pet names and describing them using fun adjectives. She genuinely believes she is doing the right thing by opening Dark Fountains, and after she learns the truth of The Roaring from Ralsei, she recognizes that she was misguided and immediately stops her plan.

Being a computer, she has a unique speech pattern evident by her capitalizing first letters of every word in her dialogue, which can either denote a robotic monotone or her over-enunciating every word as if it were its own sentence. She also neglects the use of punctuation marks or puts them in rather weird places, for computer-y effects like imitating a text template (e.g. You Have Been: [text]). She also uses Internet acronyms when talking, such as LMAO. She often laughs in a distinguished manner.

Despite her questionable actions and her naive personality, Queen does seem to care for the party, including Berdly. It is shown that, despite finding the latter annoying, she tries to warn him about his arm being damaged before he takes his plug out of his face. She also tries to appeal to them by giving them rooms with things based off their history search. In the end of a normal route, she gives Noelle the option to ignore her desire to create a new fountain and lets her choose herself.

Ref: https://www.youtube.com/watch?v=xXtD_Cjclqo

Try To Imagine On what she Might sound like from the Original Game!😊