Solitary Islands Marine Park sweetlip ("Plectorhinchus gibbosus") occur with mulloway ("Argyrosomus japonicus"), snapper, red morwong ("Cheilodactylus fuscus"), silver trevally ("Pseudocaranx georgianus"), bream ("Acanthopagrus" spp.) and tarwhine ("Rhabdosargus sarba"). Marine turtles are common in the Park, with green turtle ("Chelonia mydas"), loggerhead turtle ("Caretta caretta"), hawksbill turtle ("Eretmochelys imbricata") and occasional sightings of leatherback turtles. Nesting green turtles and loggerhead turtles have been recorded on several beaches, with some eggs hatching successfully. Only a few species of sea snakes have been recorded in the region, including the Elegant sea snake ("Hydrophis elegans") and Yellow-bellied sea snake ("Pelamis platurus"). The only reptile recorded on Muttonbird Island
Creature of Havoc to the rules given the story circumstances: damage to the creature (the player) is reduced by 1 STAMINA point due to its tough hide, while rolling a double on the dice when determining the player's attack strength will instantly kill an enemy. The player begins the adventure as the "creature of havoc" of the title, an unidentified, violent beast with no concept of who or where they are. Because the creature cannot make its own decisions, it is governed by instinct, and die rolls are initially used to determine which pages to turn to, rather than the player's own choice.