Level 7 of Star Wars Jedi Knight: Dark Forces II titled "Yun - The Dark Youth". Played on the Medium difficulty. There are no secrets in this level. This is the first boss battle.
At the top of the palace tower, Kyle discovers his father's map and 8t88! But things take a turn for the worse when a young Dark Jedi named Yun, appears and destroys the map, also giving 8t88 a chance to escape again. Now Kyle, with the help of Master Rahn, learns a little bit about Yun and must engage in his very first lightsaber duel with him to really prove himself as a Jedi.