Ladies and gents and enbys, #introto5 number 2 gets claimed by: a short hike!

Why: it might be surprising to see a (kind of) walking simulator this high on the list, but there's a reason to it.
This game represents and introduces newcomers perfectly to the cozy games genre.
Low narrative stakes, a laidback gameplay with a more mundane scope, an overall friendly atmosphere and an adventure that encourages you to enjoy it at your own pace.
Which is perfect for people who want to take a break from reality every now and then after a long day at work/school.
An alternative candidate was Stardew Valley, given that both games have a decently intuitive gameplay, but this won because A)It's shorter B)It doesn't get induce anxiety as you get to know the characters. Well, not that much.

Why not: why some people may enjoy the quiet and meditative atmosphere this game provides, other might just want cathartic fun and shooting the bad men. And in this game, I am pleased to tell you that this game is not for you at all!