THIS IS AN EXPANSION TO THE CATAN STRATEGY BOARD GAME BASE: You will need a CATAN Base Game in order to play with this expansion. The completely variable board provides great value through nearly limitless replayability. You will never have to play the same game twice. Whether you play as a family, a board game group, or via video conference as you stay at home, CATAN is a social game that provides plenty of opportunities for player interaction. You may even find yourself exploring the exciting world of CATAN tournaments. The basics of CATAN can be learned in just minutes, but it offers enough depth to remain compelling as you explore strategies and tactics for years to come. This family and adult board game can be played with just 2 players or 3 or 4 players.