
Official Mu Helper
MU Official MU Helper + OFF Helper Built-in client assistant: combat, pickup, buffs, potions, and autonomous OFF mode
Built-in client assistant: combat, pickup, buffs, potions, and autonomous OFF mode. The Official MU Helper system is fully integrated into the game client and does not require any additional software or resources. The “key” is your clicker configuration.
- The Play button starts the clicker (your inventory must be closed).
- The settings window opens with the Z key.
- Start/stop at any time - with the Home key.

Features
Assistance at both long and short distances: potions, buffs, picking up drops, and skills. Different skill combinations are supported, with flexible delays, behavior on aggro, and much more.
Combat
Attack range, auto-use potions, 1–2 skills with delay, counter-attack, return to position.
Pickup
Loot radius, pick up all/by list, add your own item, auto-repair gear.
Buffs
Continuously refreshes the selected buff automatically.
Details
- The helper is available to any player who has reached level 10.
- Every 5 minutes of use, 50,000 ZEN is automatically deducted.
Settings

Setup
The clicker has two main tabs: Combat (1) and Pickup (2).
“Combat” Tab
- Attack Radius / Range - choose a comfortable distance.
- Healing Potion - check the box, then click Setting and set the HP threshold. The lighter the bar, the lower your HP must drop before the potion is used.
- Long Distance Count - enables counter-attack at long range.
Original Position - returns to the starting point after picking up loot (if enabled). - Skills:
- Basic Skill - one main combat skill,
- or two skills via Activation Skill 1 / Activation Skill 2.
- To alternate, enable Delay and set the delay in seconds.
- To react when monsters attack, enable Con → Setting and configure the behavior.
- Permanent Buff - select a buff and it will be refreshed automatically.
- Reset/Save - use the profile control buttons.
“Pickup” Tab
- Pickup Radius - choose how far away drops will be collected.
- Auto-Repair - enables automatic gear repair.
- Pick Up All - picks up all items nearby.
- Pick Up Selected - picks up only items from the list.
- Add Item - add your own item to the loot list.
Example: the character will pick up stones, Excellent items, Heart of Love, and Broken Sword.

OFF Helper (Offline Helper) - server-side
OFF Helper is an autonomous mode of the Official MU Helper where the character continues farming and picking up loot without the client running.
What You Can Do
- Close the game (client)
- Restart or shut down your computer
- Leave your character farming for a long time
What Will Keep Working
- Skills, auto-attack, and delays
- HP/Mana potions and buffs
- Item pickup and ZEN