Base game achievement

Wily as the Fox

Starting as Robert the Fox in 1066, rule the Kingdom of Sicily, hold either the Kingdom of Epirus, Hellas, or Thessalonika, and have converted all of its original Counties to Catholicism

Conditions as the game checks them

Possible decides whether the achievement can still be earned in a run; happened is the check that unlocks it (common/achievements/_achievements.info).

Unlocks when (happened) (34 lines of game script)

custom_description = {
	text = wily_as_the_fox_achievement_trigger
	OR = {
		has_title = title:k_sicily
		has_title = title:k_trinacria
		has_title = title:k_naples
	}
	OR = {
		AND = {
			completely_controls = title:k_epirus
			any_county_in_region = {
				region = custom_k_epirus
				count = all
				faith = faith:catholic
			}
		}
		AND = {
			completely_controls = title:k_thessalonika
			any_county_in_region = {
				region = custom_k_thessalonika
				count = all
				faith = faith:catholic
			}
		}
		AND = {
			completely_controls = title:k_hellas
			any_county_in_region = {
				region = custom_k_hellas
				count = all
				faith = faith:catholic
			}
		}
	}
}

As written in game/common/achievements/standard_achievements.txt.

Still possible while (possible) (1 line of game script)

exists = global_var:started_wily_as_the_fox_achievement

As written in game/common/achievements/standard_achievements.txt.

Source: game/common/achievements/standard_achievements.txt, game/common/achievement_groups.txt and the English localisation, Crusader Kings III 1.20.0.3. Unlock share: Steam Web API, 2026-10-02.