Evergreen is a tree-growing abstract strategy game for 1-4 players, where your goal is to build a lush ecosystem, planting seeds, growing trees, and placing other natural elements on your planet, trying to make it the greenest and most fertile of all! Evergreen – Giant Trees and Mushrooms is a set of 2 modular expansions for Evergreen. This set introduces Giant Trees, an additional growth step beyond Big Trees, and Mushrooms, which thrive in the shadows! Discover new forest-planning strategies to get the most points out of them! Each modular expansion introduces a new Power. There must always be 6 Powers in the game, so if you want to play with a new Power, another must be removed. But you can play with more than 1 Expansion module at a time if you desire. This is an expansion for Evergreen, core game is required to use it.