Creating custom cards is a cornerstone of Tabletop Simulator. Under 'Objects' -> 'Components' -> 'Custom', select 'Card' or 'Deck'. You'll need to provide URLs to front and back images (or a single image for a deck sheet). Ensure your images are appropriately sized and formatted for best results. You can also define the number of cards in a deck and their unique properties, allowing for highly personalized card games.
