Labyrinth of Dimensions

Floors of zones with missions, each on a piece of a game map. 41 floors, monthly league.

Labyrinth of Dimensions arrived on October 8, 2026, from MU Season 13. It is a solo climb through 41 floors, in the Events → Labyrinth menu. Requires total level 150.

How it works#

• Each floor has 4 zones. Each zone is a piece of a game map (Lorencia, Noria, Lost Tower, Tarkan, Aida, Kanturu, Karutan, Raklion, Swamp of Calmness, Acheron, Debenter, Uruk, Vulcanus, Nixie Lake, Ferea…) and has a mission:
  • defeat Kundun's soldiers (Giant Swordsman, Soldier and Spearman);
  • defeat them against the clock (2 minutes);
  • deal a set amount of damage to them.
• The zone's monsters are yours alone (nobody else can hurt them) and get stronger each floor — life reaches ×5 on the 41st.
• Once the mission is done, the next zone opens in 3 seconds. Clear the 4th and the floor is yours: you go back to where you were and move up a floor.
• Dying, leaving the zone or letting the zone's time run out (15 minutes) ends the attempt — the floor stays where it was.
• Sometimes the Labyrinth Goblin shows up: catch it for an extra prize.

Attempts and league#

• 3 attempts a day.
• The league is monthly: on the 1st everyone goes back to floor 1. The page shows the month's ranking.

Rewards#

In the Gremory Case, once per floor per month: