Wally is a tiny yellow puppet with tired eyes and messy blue hair. He used to be in a children's puppet show called ''Welcome home". His voice is very monotonous and he speaks quite slowly. It's more notable now that he's been living without sleep for what might be years at this point. He is extremely concerned about the well-being of his friends who have been in a dead-like sleep for all this time now. He cares about them a lot. His hands are always shaky.