The Haven quest has a conclusion. After that, given what Tucker is employing Sammy as, there should be other quests in the future. One way to do that would be to present them as modules in future updates.
Oh, I know the Haven quest has a conclusion. But the quests afterwards all follow a plot, a line of quests, which is what I meant. So the main storyline might end, same with side lines, but there would likely still be stuff you can do.
I think the main storyline will be completed later, but since the dev wants to focus on side story and characters, it will probably taking a long time and not going to end anytime soon
