: Check the bottom-left corner of the main menu. You should see icons for each DLC (Royalty, Ideology, Biotech, Anomaly, and ). If the icons are filled in, the expansions are active.

: Perform dark rituals to summon beasts, abduct enemies, or induce madness in rival factions. Version 1.5.4136 Specific Fixes

Please be aware of the following risks and official alternatives: