Not only that, but enjoyable for all ages. They pay extra attention to details, and think about the experience from different age groups. For example on Super Mario Bros on Switch, when playing multiplayer you can tap both L+R to put your character in a safe bubble that floats and follows the rest of the players. This allows younger players to flee to safety in really difficult parts of levels, while older players can help them navigate to the next area before popping their bubble and bringing them back into the game. Such a small detail, but makes a massive difference when you're playing with the game with younger kids.