Mall Administrator Boss Guide - Tentacle Cleanup Walkthrough

How to beat the Elderfield Mall Administrator: 250 HP stat card, Insight weakness, the All or Nothing skill, how the Stalktopus summons it, and the Basic Axe reward.

9/7/2026 Demo v0.11 Last updated: 9/7/2026 3 min read

FAQ

How do I make the Mall Administrator appear?

Catch a Stalktopus in the Mall F1 Hallway using bug bait (Tier 2) for the Office Worker's task Fishing in the Mall..? — the catch summons the boss on the spot.

What is the Mall Administrator weak to?

Insight. It is an Insanity-element boss, so Insight-element attacks hit the weakness — the same pairing that works on Shoppers, Pipe Cleaners and Office Slimes.

What do I get for beating it?

The Skull of the Mall drop, and progress on Adrian's Tentacle Cleanup task, which rewards the Basic Axe.

The Mall Administrator is the Mall’s floor boss and the wall most demo players hit first: it does not patrol, does not spawn from a door, and only appears when you fish it out of the hallway. This guide covers the stat card, the summon, and the fight.

Stat Card

Stat	Value
HP	250
Attack / M.Atk	15 / 15
Defense / M.Def	8 / 8
Element	Insanity
Weakness	Insight
Skill	All or Nothing
Drop	Skull of the Mall

Balanced defenses mean neither physical nor magic damage is wasted here — the damage lever is element coverage, not attack type (see the combat guide).

How the Fight Starts

Two tasks converge on this boss:

Adrian’s Tentacle Cleanup (Town): grants the Mall F1 Hallway Key at the start; the reward is the Basic Axe.
The Office Worker’s Fishing in the Mall..?: catch a Stalktopus — bug bait (Tier 2), 30–60g as a fish — and the catch summons the Mall Administrator immediately.

That summon is the trap: players fishing the hallway for the task meet a boss unprepared. The Stalktopus sits in the fishing guide’s Mall table — read this page before you cast.

The Fight

Strategy (spoiler-light)

Bring Insight. The Administrator tops the Mall’s Insanity-weak family — the element that handles Pipe Cleaners and Office Slimes applies here at boss scale (Shoppers in the same halls want Curse instead). At 15/15 attack and 8/8 defense it hits moderately through both defense types, so the fight is a DPS-and-sustain check: 250 HP out-tanks the Denizen of the Deep Fryer’s 200, the Mall’s other early boss.

Respect All or Nothing. Its signature skill is telegraphed by the name — big swing, telegraphed punish window. The demo-tested rhythm from the combat guide applies: heal before you commit to damage races, and retreat is free if the attempt goes sideways.

Rewards and What Unlocks

Skull of the Mall — the boss drop
Tentacle Cleanup completion — the Basic Axe from Adrian, your first woodcutting tool
Mall progression — floor access past the administrator’s hallway

The Axe opens branch gathering (Old Man Jackson’s Build-A-Wife wants branches, stones, mud, metal), feeding into the Dark Blast ritual chain. From here the beginner guide checklist moves to the mysteries circuit — and Adrian’s later cleanup tasks mark the road to the Catacombs.