[ezfe]

Factorio is a common example of a video game that is very polished. It could be frozen in time and be considered finished.

Yet it receives consistent updates finding smaller and smaller fixes and refining the game even more. How do you reconcile those ideas?

[JohnFen]

What's to reconcile? If there are releases that are beyond bug fixing, then it it's not "completed", it's a work in progress.