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🤖 Official Mu Helper ​

Setting up the built-in assistant for automatic leveling.

✔ Up to dateUpdated: 2026-10-11

Mu Helper is an assistant built into the client. It attacks nearby monsters, picks up items, drinks potions and refreshes buffs for you. It is an official game feature and you are free to use it.

Basics ​

ParameterValue
Availablefrom level 10
FeeZen, charged every 5 minutes
Offline modeyes

The fee depends on your character's level and grows the longer the helper runs without a break.

How to turn it on ​

  1. Press Z to open the helper settings window.
  2. Set up the three tabs: hunting, pickup and other.
  3. Press Home to start the helper. Pressing it again stops it.

Hunting tab ​

  • Range — how far from the starting point the character looks for monsters. 3–4 tiles is enough for a spot.
  • Main skill — what to attack with. Use an area skill for leveling.
  • Additional skills — you can set a condition, for example to use a skill when several monsters are nearby.
  • Buffs — the helper refreshes the selected buffs on its own.
  • Potions — drink a healing potion when health drops below the set percentage.

Pickup tab ​

  • Pickup range — how far the character goes to collect items.
  • What to pick up — everything, or only what you select: jewels, Excellent and Ancient items, Zen.
  • Item list — you can type names by hand, for example Jewel.

Offline mode ​

The helper can keep working after you log out: the character stays on the map and keeps leveling, picking up items and refreshing buffs. It works on the maps where the regular helper is allowed.

Tip

Before you leave, check that you have enough potions and free inventory space, and that your weapon and armor are repaired.

Unofficial knowledge base. Information may change with server updates.