How to use: Just add these expansions to your existing Castles of Mad King Ludwig 2nd edition game. Place double - room tiles on existing rooms for renovations. Towers give extra end - game rewards, so use them strategically. Surround your castle with moats to earn extra VPs for each room. Collect swan tokens and convert them when it suits you. Secret passages can help you connect rooms better. Royal decrees give you unique powers at the start of the game. New favors and bonus cards offer more end - game goals. And you can add a 5th player to make the game more exciting. Things to note: This product is sold as is and not refundable or exchangeable, so check the damage in the pictures carefully before you order. The game is discounted because it has some issues. Maintenance advice: Keep the game components in a dry and clean place to avoid damage. Make sure to put the cards and tokens back in their proper places after each game to keep everything organized.