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The guard is an exceedingly rare human monster in NetHack that will only appear occasionally if a player is in one of the dungeon's many vaults. They are under the employment of Croesus, and are the source of the footsteps you hear on some levels, indicating there is a vault on that floor. Guards are mercenaries similar to Yendorian Army soldiers, and can even be bribed.


Main article: Mercenary

As mercenaries, guards follow similar generation mechanisms to soldiers and watchmen for armor and weapons; see that article for more details.

Guards are not randomly generated, and only appear if the player waits around while within a vault, creating an opening in the vault wall or the outside solid rock for them to stand in. Vault guard generation increments the born counter, but does not respect extinction; while there is no limit on how many guards a vault may generate, only one will appear at a time.

Reviving a guard's corpse will produce a human zombie instead. Figurines of a guard cannot be wished for, and you will instead receive a figurine of a random monster.

Interacting with guards

If you are visibly present in a vault when the guard appears, they will ask you for your name. If you reply with Croesus, Kroisos or Creosote, they will believe you and disappear; this incurs a small alignment penalty for lying if you are lawful, unless it is also your actual name. Attempting this after killing the actual Croesus will make them hostile. If you attack the guard or attempt to escape by some other means, they will also turn hostile.

If you are in a polymorphed state from eating a mimic corpse when a guard appears, they will not notice you and leave while puzzled; doing so while hallucinating produces a different message, but otherwise has the same effect, as does polymorphing into a form that can hide under the vault's gold. If you are unable to speak from paralysis, unconsciousness from fainting or sleep, being in the middle of engraving, or else taking a form that prevents speaking, they will also leave. The guard will not notice you if you are invisible when they enter, and will leave when you move away from them.

If you answer their query with a name, they will ask you to drop all of your gold and follow them out of the vault; this includes any gold you have in open inventory and in containers within your inventory, so stashing cannot fool them. As long as you drop all your gold, they will escort you out; if you pick up the gold again, they will demand you drop it and turn hostile if you do not comply quickly. However, you can freely teleport it away or throw it outside of the vault instead without angering them.

Once they see you have no gold, they will open a passage from the vault to a nearby corridor in the dungeon and wait for you to follow them out; both the guard and passage will vanish once you safely reach the corridor. Items left inside the passage will be embedded in the solid rock; any other monsters caught in the disappearing passage will be moved to a random location on the current level. If a guard dies in the passageway they create, it will close immediately; their corpse and possessions will be left embedded in stone, along with you if you were also in the passage.


As fighters, guards have the same speed as an unhasted hero, with an AC that is usually 0 or less, similar to a sergeant; however, they can deal more damage than even Yendorian captains. Their sole weapon attack can hit for up to 40 base damage (incidentally using the same dice as Croesus's weapon attack). All of this is mitigated due to the fact that guards are very easy to avoid fighting, and are usually not worth bothering anyway.

Their presence is useful for players who happen upon a vault completely by accident and have no other means of escape; after dropping their gold and following the guard out, they can grab a means of digging (e.g. a mattock) and go back to the vault to retrieve the gold. Once players can reliably make their way in and out of vaults, e.g. via digging or controlled teleports, the guard is little more than a minor obstacle, and a quick lie will get them out of your hair.

Some players name their character Croesus (or one of the acceptable variants) to avoid the alignment penalty for lying, although this is only a concern for lawful characters, and the penalty is small and easily remedied in most cases.

While guards can be bribed, this is often a waste of gold even when successful, since they are already peaceful - that said, it can be of use in some corner cases, e.g. to pacify a hostile guard and avoid risking penalties for murder.

Vault-hunters who have dealt with Croesus and cleared Fort Ludios will want to avoid using Croesus's name or its variants when answering guards, since this will immediately turn the guard hostile; killing a guard counts as murder, even if the guard attacks you first. However, most characters at this point will have a means to quickly enter and leave vaults as they please, and can avoid dealing with guards in the first place, much less turning them hostile.

Chaotic characters are not penalized for murder and can theoretically farm guards for items, but will still suffer a massive alignment penalty. Furthermore, most of the items a guard will have are generally not worthwhile, since there is usually no shortage of barracks in a given game; any character that can defeat a guard is usually more than capable of handling those. As such, guard farming is usually only of interest to extinctionist players, as well as chaotic players who have somehow exhausted any other reliable source of items and can somehow soak up the alignment penalties.

Should a player dealing with a guard somehow get stuck in a disappearing passageway, they can pray to escape; being stuck in a wall is considered a major trouble, and a successful prayer will teleport them out. If teleportation somehow fails, the player will be granted temporary phasing for a handful of turns, which should be enough for them to make it back onto a safe square.


Suddenly, one of the vault's guards appear!
A guard entered the vault while you were present.
"Hello stranger, who are you?"
The guard can see you; this will give you a prompt to enter your name.
"Most likely all of your gold was stolen from this vault."
The guard is aware of the gold in your inventory and wants you to drop it all.
"Please follow me."
"Move along!"
The guard is leading you out of the vault, opening a passageway through the solid rock.
"Drop all your gold, scoundrel!"
You attempted to pick up the dropped gold again while in their view.
"So be it, rogue!"
The guard becomes hostile because you did not drop the gold in time or else refused to.

"Oh, yes, of course. Sorry to have disturbed you."
You told the guard you are Croesus, causing them to leave.
"Back from the dead, are you? I'll remedy that!"
As above, but you have already killed Croesus; the guard will become hostile.
"I'll be back when you're ready to speak to me!"
You were in an impaired state that prevents you speaking when the guard entered, and they left.
The guard turns around and leaves, puzzled.
You were not visible when the guard entered, causing them to leave immediately. This is the result of eating a mimic corpse or polymorphing into a hiding monster and hiding under the gold.
"Hey! Who left that orange in here?"
As above, you were polymorphed from eating a mimic corpse while hallucinating when the guard entered.

Encyclopedia entry

See the encyclopedia entry for human.