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RSGOALS · RS3
Code key (main entrance)
Signature drop: Code key (main entrance)

Armoured zombie

Armoured zombie is a level 21–91 members monster found in the Fremennik Province, the Wilderness and Misthalin, with 750 life points. It is weak to water spells and slash weapons. It is the top source of Code key (main entrance) and Decoder strips.

“A zombie aimlessly looking for someone.”

Level 21–91MembersAggressiveAttacks with melee

Updated . Stats and drops from the RuneScape Wiki's monster and drop data (CC BY-NC-SA 3.0), checked 2026-10-09. Wiki page. Item sprites © Jagex.

Combat stats

Combat level
21–91
Life points
750
Combat XP per kill
37.5
Max hit
345
Armour
257
Attack style
Melee
Weakness
Water, Slash
Aggressive
Yes
Poisonous
No

Slayer

Slayer level
None needed
Slayer XP per kill
154.4
Task
Zombies, Undead
Assigned by
Jacquelyn, Raptor, Vannaka, Laniakea

Where

Fremennik, Wilderness, Misthalin · Quest only

Ironman notes

  • Counts as a Slayer task from Jacquelyn, Raptor, Vannaka and Laniakea (task: zombies and undead). Killing it on task earns Slayer XP and points.
  • Weak to water spells and slash weapons: bring that style for faster kills.
  • Aggressive: it attacks on sight, which is handy for AFK kills once your gear outclasses it.
  • It can also roll the shared rare drop table (gems, key halves and bulk supplies); luck items improve those odds.
  • Mostly met during a quest, so it may not be farmable afterwards.

Best for

Only from this monster

No other monster drops these.

Versions

Drops (2)

ItemQuantityRarity
Code key (main entrance)Only source1Always
Decoder stripsOnly source1Always

Most common first. “Best rate” and “#2/#3 rate” compare expected drops per kill with every other monster that drops the item. Rare drop table items are not repeated here.