The Deluxe Expansion for Attack is an add-on to the Attack Game System and requires the Attack base game to play. The Attack Deluxe Expansion combines the best elements of the basic Attack game with the old Attack Expansion and adds exciting new mechanics such as threaded turns and a new naval combat system. Attack is a fast and easy-to-learn game system, themed in the historic World War II era. You can choose your government, guide your technological development and pick your starting lacation, creating a dynamic game environment that will have you trying different strategies each time you play. Most World War II strategy games seek to recreate history with you in command of the units, but Attack allows you to set the stage and customize the nature of each nation based on the strategies you think they should have pursued. The Attack Deluxe Expansion includes: All new rules of engagement A new Technology Development System A new Victory Point System 3 lengths of Game Play 360 Miniatures Attack Deluxe Expansion is for 2-6 players. Ages 13 and up.