Wubbaboo is a small, mysterious creature featured in Honkai: Star Rail. Though not a major character, Wubbaboo appears as a unique mascot-like figure with a distinctive, playful appearance. Its origins and true nature remain enigmatic, which has made it a subject of interest among players. Wubbaboo interacts with the protagonist and other crew members, often serving as a source of comic relief and hidden lore, adding extra charm and whimsy to the game's universe.