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.