Arms Dealer

The Arms Dealer is an NPC that will spawn once the following criteria have been met:
 * There is an empty house.
 * The player has at least one bullet or bullet-firing gun in their inventory (guns stored in storage items like chests do not count).

If the Arms Dealer is killed, he will only respawn if the above conditions are met again.

On the, when threatened by enemies, the Arms Dealer will use a Flintlock Pistol to defend himself. Once Hardmode begins, he upgrades to a Minishark for self-defense. He deals 24 / /  damage in Pre-Hardmode (decreasing to 15 /  /  damage in Hardmode, although he does gain an increased rate of fire to compensate), and (on the ) as players progress he will gain various stat increases.

Spawning criteria
Below is a list of qualifying guns and bullets. At least one of these must be in the player's inventory for the Arms Dealer to spawn.

Tips

 * The easiest way to acquire a qualifying gun is to smash either a Shadow Orb or Crimson Heart in the Corruption or the Crimson. They will always drop a Musket or an Undertaker, respectively, on the first break.
 * The Musket and Undertaker can also be found in Corrupt Crates and Crimson Crates, respectively.
 * Other qualifying early guns include:
 * Boomstick (from Jungle Crates and Ivy Chests)
 * (from Presents).
 * While it is called a 'gun', Flare Gun will not trigger the Arms Dealer, as it fires flares rather than bullets.
 * You can also get bullets from the Party Girl. When there is a party thrown, buy the Pigronata, they will drop the bullets. These bullets qualify to spawn him.

Interaction quotes


When Nurse is present:

When Dryad is present:

When Demolitionist is present:

After Skeletron has been defeated, but the Wall of Flesh has not, and Guide is present:
 * If these conditions are met this will be the only quote available ( except during Windy Days, Rain and Thunderstorms).
 * If there is no Guide, no name will show up where the name of Guide should be.
 * If there is no Guide, no name will show up where the name of Guide should be.

During a Blood Moon:

During a :

During Rain :

During a :

During a :

When in a :

Happiness quotes
When homeless:

When neutral:

When far from home:

When in a sparse area:

When overcrowded:

When in a Desert:

When in a Snow biome:

When in an Evil biome or the Dungeon:

When near the Nurse:

When near the Steampunker:

When near the Golfer:

When near the Demolitionist:

When near the Princess:

Trivia

 * The name Brimst may be a reference to, one of the ingredients of.
 * The name Demetrius may be a reference to the play  by, where is one of the iconic lovers.
 * He seems to be attracted to both the Nurse and the Dryad. This is seen in his quote about the date with the Nurse, and the Dryad's quote about him flirting with her. He also flirts with the Mechanic, according to her quote about the pressure plate, but he seemingly has more of an interest in the Nurse.
 * His interest in the Nurse is further backed by selling her clothes on Halloween instead of his own (though on a technical level, this may be because the Nurse does not have a shop interface through which to sell her clothes).
 * The Arms Dealer and Guide seem to argue with each other through Emotes, implying they do not get along. This is further evidenced by his quote regarding the Guide Voodoo Doll. However, the Guide does not negatively affect his happiness.
 * The quote about the Guide Voodoo Doll still appears even if the Guide is dead, but the name will be random each time.
 * His quote about ammo being extra is a reference to the fact that in most movies, the protagonists or other characters seemingly never run out of ammo.