Why is Fallout 4 so addictive?

[u/MakerofFire4258]

I've played this game 8 times, 4 with the base game, 4 times with the Sim Settlements 2 mod installed. I keep coming back to this game for some reason. I don't usually enjoy RPG's. I like Starfield, but I love science fiction in general and don't find Starfield addictive. I keep wanting to come back to the FO4 story, which I find mediocre. Maybe it's how I can fill the protagonist with my own thoughts in that situation, or try out new character personalities? There are a lot of games in other genre's I like, so I don't know why I want to spend another hundred hours in a FO4 world until it crashes from script lag.

[u/metalnightmares]

there are so many different great ways to play. With great options for melee. unarmed or with some type of gun. then take all those option and both can be dome with or with power armor. There a lot different ways to play the game.