The Royal Court achievement

Hoarder

Have an Artifact in every slot in the Inventory and Royal Court

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) (5 lines of game script)

custom_description = {
	text = hoarder_achievement_trigger
	all_court_artifact_slots = full
	all_inventory_artifact_slots = full
}

As written in game/common/achievements/ep1_achievements.txt.

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

exists = global_var:started_hoarder_achievement

As written in game/common/achievements/ep1_achievements.txt.

Source: game/common/achievements/ep1_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.