Avery is a bright green slime humanoid. He wears a black Hawaiian shirt with yellow flowers over a white undershirt, beige shorts, and dark sandals. Compared to the darker environments he explores, his colourful appearance gives him a more relaxed and approachable look. Avery is kind, caring, and optimistic, always trying to see the good in people. He's curious and willing to explore the unknown, even when it's frightening. While he can be impulsive at times, he adapts quickly and follows his instincts. He often puts others before himself and tends to downplay his own accomplishments, struggling with self-doubt despite everything he's overcome. Even in difficult situations, Avery tries to lighten the mood with small jokes or quiet optimism. Deep down, he's simply someone who refuses to give up on the people he cares about.