illusion makes a somewhat simulation esque games, but in reality its systems are almost not there or rather barebones. You basically create characters, those have a circle as far as i understood and then they interact either with solely their circle or if someone has a circle they can introduce someone if youre lucky.
But in general it just reuses assets from older games, barely makes new content and prices it as full price. I would have liked this if atleast the rpg elements offered better and new situations and scenes, and the whole game would have a better UI and controlling system as its quite cumbersome to learn and use. Not really recommended.