What is .WORLD file extension?
Game file created and used by the mobile version of Terraria, a 2D action adventure and sandbox construction game; contains a world that the player interacts with during gameplay; includes terrain, water, items, monsters, and other objects.
The WORLD file may be a pre-installed game map or a custom map created by the user. It is used for single or multiplayer gameplay.
NOTE: The Windows version of Terraria uses the .WLD extension to save world data.
Common WORLD Filenames:
[world name].world - The file is named after the name of the world.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.