Data Id's

Item IDs
Note that not every item has its own ID; these are differentiated via their names. They're listed here for completeness' sake. == [edit] NPC IDs==

[edit] Buff IDs
== [edit] Projectile IDs== * In version 1.0.5 those blocks sometimes fell like sand when struck.

[edit] Tile IDs
== [edit] Wall IDs== == [edit] Questions and answers==

[edit] A Mob/Item is missing from the list! What can I do?
This means that either the item/monster is saved in the Terraria client with its name, instead of ID, or it was added in a recent update and the page hasn't been updated yet. For example, items such as Gold Pickaxe and monsters such as Pinky and a few other colored slimes, are saved with their name, and can't be indexed with an ID.

[edit] What do I need these IDs for?
Basically, these IDs are used to index monsters, items, buffs, projectiles and tiles in Terraria.They may be useful if you are planning on developing mods.