Here are one's i played that i throughly enjoyed, they are not coomer brain Mc who only think with their penis and are total perverts and these Mc has things going on for them other than their big dick(skilled, strong, not power fantasy strong but they're strong in their own right)
Hard time(skilled Mc, mafia, wholesome relationships, thinks with his brain also mature minded) 10/10 from me.
Sorcerer (skilled Mc too, powerful, like actually powerful, magic and shit) I'd also recommend checking out dev other games, I've played them all cause they were all calming, characters were mature minded, 10/10 all his games.
Vae Victis khan( Mc is whatever you want him to be tbh, a rapist, sadist, killer, psychopath? All up to you but i feel like Mc is mature minded by default, i mean he's a ruler, he has to be mature minded) personally 9/10
Hot sand of Antarctica(no explanation needed, it's nice)
Desert stalker (Mc is an elite stalker, one of the best in his fields, considering he has a wife, 2 kids, deals with royals and some other important people or situation he has to be mature minded, which he is)
Limitless (super brained Mc)