Palworld, video game, creature collection, storage system, Pal Boxes, inventory management, multiple boxes, expandable capacity, organizing Pals, user interface, in-game mechanic, digital storage, seamless access, gameplay element, efficient sorting, customizable labels, virtual space, game design, player convenience, high capacity, easy retrieval, sorting options, game feature, interactive system, user-friendly, game progression, capacity upgrades, in-game currency, purchase additional slots.