You are the leader of a critter construction crew and your goal is to build the most awesomest, most amazing, most ultimate treehouse in all the forest. Play action cards to collect materials and give yourself advantages, then spend materials to build exciting additions to your treehouse. Add the essentials, like doorways, windows, and a ladder. Make it liveable with a stove and a hammock. And don't forget to make it FUN with a swing, an observation deck, a slide, and even a zipline! But plan carefully... Some additions are worth more Victory Points than others, and inclement weather could ruin everything. Whoever can think ahead, prepare for the worst, and accumulate the most Victory Points by the end of the last day wins the game! Easy to learn yet thick with strategy, Ultimate Treehouse is an engaging adventure the whole family will enjoy.