Object: to be the first player to successfully reach all three EarthAlert Recycle Centers and earn a Unit of Oxygen at the final Recycle Center. There are three types of cards needed to move around the board: Question and Answer, in which a player must answer a true/false or multiple choice environmental question. Definitions, in which player must define a geographical or environmental word or location. Roleplay, in which player must guess what subject is being acted out by two other players. Example: One player must play the role of a pregnant woman, the other player is a taxi cab. The answer is "birth." Each time a recycle center is entered, a recycle card is drawn with hints and suggestions on how to save the environment. To answer any card incorrectly is to lose a Unit of Oxygen. But in the end, there is always the "Last Gasp" opportunity.