First, let’s break down the keyword. "321" does not refer to a version number (the game is long past that) or a specific DLC count. In the context of the Crusader Kings II community, refers to the monumental shift in 2019-2020 where Paradox Interactive made the base game permanently free-to-play, while simultaneously restructuring the DLC pricing and availability around the 3.2.1 game patch.
The base game of Crusader Kings II is permanently free-to-play on major platforms. Version crusader kings ii 321 free
Version 3.2.1 is significant because it includes: First, let’s break down the keyword