I like playing New Leaf for 1 hour because I play for a good chunk of time, but it doesn't take too much time out of my day irl. I'll also get bored if I play for longer and it keeps the progression of the game in check imo. (Plus if you play for a little over an hour, the villagers will tell you, "hey are you ok? You look tired. You should take a break." And I don't like them telling me what to do.

) ACNH I used to play 1-1.5 hrs for the same reasons but I can really only play one game at a time due to being so busy irl. ACCF I play very sporadically, 15-20 min sessions every few months, because I get bored really fast with it. every month or so I seem to check in ACGC for about 30-45 min.