The Use Resource Packs screen shows a list of available Resource Packs the player has installed, either via their ResourcePacks folder or from the Steam Workshop. Unlike the Select World menu, only one button exists to 'Import' the selected world, making a unique copy of it with a set name. Each item in the list shows data like the worlds name, creation date, difficulty and size. The Import Worlds screen shows a list of the players currently subscribed Steam Workshop worlds. 1.3 Publish Worlds & Publish Resource Packs.