The reef is a very special place; isolated, in the bright blue Pacific ocean. The reef is a living kaleidoscope of amazing diversity, living in a balanced underwater ecosystem. One day catastrophe strikes as a chance wind directs a lost drifting garbage barge into the unsuspecting reef. Chaos reigns, as the heavy barge plows it’s barnacle encrusted hull straight through the heart of the reef, smashing it to pieces.

Lead the 5 surviving Master Reef Fish to rebuild and save the reef against the stinking ooze of human wastefulness and the encroaching aggressive open-sea predators. Swim with the 5, through the strange and varied underwater locations, as you replant and rebuild the reef back to its former glory, solving the underwater puzzles and the riddles of the deep sea canyon, the underwater volcano and the giant clams to overcome the spreading rancid human pollution and save Kaleidoscope Reef!