Developer items

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

On the, a random set of developer items can rarely (1/20 or 5% chance) drop from a Hardmode boss's Treasure Bag in an Expert Mode world. These were unobtainable before the 1.3.0.1 update, and if somehow worn they would inflict a variety of debuffs on the wearer, thus rendering them useless.

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

Trivia

 * 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"
 * Before 1.3.0.1 Red's Wings have a infinite flight time.
 * Along with the Suspicious Looking Tentacle, developer items are the only expert mode exclusive items that don't have the rainbow rarity.
 * Before 1.3.0.1, if hacked or obtained into a players inventory, the Developer items would say "You shouldn't have this".