Fallout 4 Has No Level Cap and Won’t End When The Main Story Does
Bethesda Game Studios answered two big questions with one post on their Twitter today.
To our fans who’ve asked: Fallout 4 doesn’t end when the main story is over and there is no level cap. You can keep playing and leveling.
— BethesdaGameStudios (@BethesdaStudios) August 6, 2015
So now it seems like there is no reason to ever stop playing Fallout 4. The game comes out November 10 for Xbox One, PC, and PlayStation 4.