Depending on what is inside, you will need to move the files to specific folders. 1. For Maps (All Items Worlds) Place extracted .wld files in: How to download Terraria worlds (PC, Apple, & Android)
Pre-made characters with specific gear or maximum health/mana. 🛠️ How to Use the Zip
Folders containing Content folders with modified .xnb graphics or sounds.
Maps containing chests filled with every block, weapon, and accessory in the game.