Livian, Xavier and Damian

Cunning - knows how to find unconventional solutions and take advantage of circumstances.
Smart - well versed in technical issues and programming.
Ironic - can treat what is happening with a degree of ridicule.
Cautious - understands that some information and actions may be dangerous.
Secretive - does not tell others everything about his affairs.
Calculating - able to think through the consequences of his actions.
Independent - does not appear to be a person who is used to blindly following other people's decisions.
Observant - pays attention to what is happening in the simulation and its features.
If you could describe Xavier in one phrase: a smart, cunning and tech-savvy programmer who thinks outside the box and is not as simple as he might seem.

Main character traits
Smart - has good knowledge of programming and understands the simulation device.
Calculating - tends to think through their actions in advance and look for the most profitable solutions.
Secretive - in no hurry to reveal his intentions and prefers to act from the shadows.
Inquisitive - interested in unusual phenomena, especially those related to the operation of the system.
Pragmatic - more focused on results than emotions.
Observant - analyzes the behavior of other creatures and notices unusual details.
Manipulative - able to use information and circumstances to their advantage.
Mistrustful - does not take everything on faith and tries to figure out what is happening on his own.
Ambiguous - his actions do not always correspond to the first impression of him.
What is he like in communication?
Damian seems like someone who prefers to keep his distance. He's not the type to immediately trust others or open up about himself.
Rather, he will first study the interlocutor, assess his capabilities, and only then decide how to interact with him.
His thinking is more like that of a programmer: he looks for patterns, analyzes errors, and tries to understand how the system works.

Sarcastic - loves to joke, sometimes with a touch of irony.
Cheerful - quite positive, not prone to constant despondency.
Reasonable - able to assess the situation sensibly and not give in to panic.
Professional - takes his responsibilities seriously.
Sociable - knows how to maintain a conversation and interact with others.
Observant - is interested in the anomalies that occur and tries to understand them.
Reliable - supports Xavier and helps him in difficult situations.
Resourceful - can get out of an awkward situation thanks to quick wit and a sense of humor.
What is he like in communication?
Livian doesn't come across as cold or overly strict. Rather, he's the kind of person who can easily crack a joke even in a tense situation, teasing a friend while still maintaining a sense of seriousness.
His dynamic with Xavier is particularly noticeable: they interact as colleagues who know each other well and can count on each other.
If you were to describe Livian in one phrase: a charming, positive and intelligent guy with a good sense of humor, a sarcastic touch and a professional approach to business.