This fully cooperative game, for 1-4 players, features a dice tower as an oil platform, which randomly drops dice onto the game board. In this respect, this is a reverse tower defense, where players try to push back and contain the oil, retrieve dice from the water and save marine life.

At the end of a given turn, if the team can complete all three objectives and overcome any losses on the board, they win. Otherwise, the game ends when the 60 dice from the bag run out or they are unable to correct any of the three losing conditions.