Endeavor: Age of Expansion retains the smooth gameplay you love from Age of Sail, while providing a brand new strategic experience. A set of 49 replacement Buildings, 7 new decks of Asset cards, and the innovative Prominence aspect, create unique pathways to interaction and success and can be learned in a flash. Prepare to set sail on a whole new adventure! You need Endeavor: Age of Sail (BTI 1001) to play.