Khans of the Steppe achievement

The Stallion that Mounts the World

Starting as Temüjin, conquer the world.

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) (10 lines of game script)

custom_description = {
	text = mpo_the_stallion_that_mounts_the_world_achievement_trigger
	NOT = {
		any_independent_ruler = {
			this != root
			is_landed = yes
			is_tributary = no
		}
	}
}

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

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

exists = global_var:started_the_stallion_that_mounts_the_world_achievement

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

Source: game/common/achievements/mpo_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.