Looking at the store page of Escapists 2 Season Pass I don't see the requirement for the base game. On the other hand, the base game is not listed as a content of the season pass. Does the season pass contain the base game, or can it be used without the base game?

As an aside: The store page lists a rating of 3.4 for the season pass, while the Team 17 Sale page lists a rating of 5. And if you click the forum link on the season pass page, you get to the General Discussion, not to the Escapists forum.
I wonder if there is anything correct at all. :-)

Not that the Steam entries for the season pass would be any better, by the way: The Steam season pass doesn't contain Glorious Regime Prison while the GOG season pass does, and Steam offers to buy the season pass plus the 4 DLC's at a price which is equal to the sum of the 5 components of the bundle (that is you would pay twice). Well ...