Wolo is a blue boy with an orange outfit with yellow and pink sleeves that don't fit him, and a hat with the same color scheme as his outfit. He is known for his pranks that he does a lot, with many people. His tricks can include a basketball, a pogo-stick, confetti, crayons, etc. His Super Puzzle Bobble 2 plot sees him go though the mystical Puzzle Tower just to play tricks, and doesn't understand why the Puzzle Tower is so popular.
He soon meets Catch, and he plays himself to be a famous Puzzle Master who will take Catch's life! Catch falls for the bait and they fight.
Wolo in fights uses his tricks. To fight his foes, he primarily uses a Yo-Yo.