Developer items

Developer items are vanity items and Wings that were made for particular members of Terraria's development staff.

In the, one random set of developer items may be dropped rarely (1/20 or 5% chance) by a Treasure Bag obtained by defeating a Hardmode boss in an Expert Mode world. These were also unobtainable before 1.3, and if worn they would give you a variety of debuffs, thus rendering them useless

In the s and s, developer items are unobtainable, and will automatically vanish if hacked into a player's inventory.

Trivia

 * Crowno's armor resembles a plague doctor costume, a garment worn in 17th century Europe that was thought to protect doctors from bubonic plague.
 * Will's armor resembles a minotaur.
 * Aaron's armor resembles Daft Punk's member, Guy-Manuel de Homem-Christo.
 * Skiphs' armor resembles a polar bear.
 * Loki's armor seems to resemble the Necromancer's appearance from the game Castle Crashers.
 * Jim's Wings act similar to the Hoverboard in the fact that when not in use, they do not appear on the characters back.
 * In Terraria's source code, the 'name' stats for Yoraiz0r's items read as follows (the 'name' stat is mostly deprecated in favor of a separate language file, and is now used mainly for source code readability):
 * Uniform: "If you're reading this, hi"
 * Skirt: "Yes, this is my dev armor, deal with it."
 * Spell: "Isn't this glorious?"
 * Scowl: "Dark..."
 * Goggles: "Testokun"