Crackjaw is a bizarre fantastical creature that according to stories has the ability to rebound any weapon and change its shape drastically. It appears nowhere in the game and is implied to be nothing but a hoax.
During Deadliest Catch, Linza mentions that at one point in time she travelled into the Wilderness with her friends to look for the fabled beast. She was excited to see how the weapons and armour she had made for them fared against the creature's skin, which she theorised to be incredibly flexible yet tough. However, she and her friends were ambushed by lowlifes instead, and led her to conclude that the creature was nothing but a lie.
- Crackjaw was one of names the players could vote for in a contest poll held in 2011 in which the players could decide the name of the sea creature appearing in Deadliest Catch. The poll was ultimately won by Thalassus.