Blue: The team's main tank. In animations, he is shown to grow larger or enter a berserk state, possessing enough raw strength to go toe-to-toe with Huggy Wuggy. His walking pace is a bit slow.

Green: Though blind, he uses extrasensory perception to strike enemies in hidden spots. He swings his long arms like whips to deliver area-of-effect attacks, serving to keep the Poppy team at bay. His senses are extremely sharp.

Orange: High speed is his primary weapon. He is so fast that he leaves afterimages, acting as a guerrilla unit that deals critical blows and retreats before Mommy Long Legs or Kissy Missy can react. His speed is incredibly fast.

Purple: He moves through vents and sewers in the floor to snatch enemies. He specializes in ambushes and restraint using the terrain. Not particularly fast.

Huggy Wuggy: The blue monster at the front of the image. Portrayed as Blue's fated rival, he often overwhelms Blue with his devastating bite force and destructive power. Unlike Blue, he is fast.

Mommy Long Legs: A pink, spider-like character. She dominates aerial combat with her elastic limbs, employing intelligent tactics such as binding the Rainbow Friends or dropping them from high places. She walks slowly, but her presence exudes an unsettling aura.

Kissy Missy: The pink character next to Huggy Wuggy. Moving beyond her image as a mere helper, she performs coordinated attacks with Huggy Wuggy to break through the Rainbow Friends' defensive lines. She fires a pink laser from her mouth.

Bunzo Bunny: A yellow rabbit. He acts as a supporter, using the noise of his cymbals from a distance to paralyze the enemy's eardrums or cause psychological confusion, creating openings for his allies to attack.

Red He appears to be a bystander, but he is actually the strategist for the Rainbow Friends. He is a cold-blooded character who prepares the next move (such as deploying new monsters) if defeat seems imminent. Role: The scientist and commander who created the Rainbow Friends. Rather than fighting physically, he controls the situation and issues orders from a lab via monitors.

Poppy The spiritual pillar and leader of the Poppy Playtime team. Though she looks like a small, fragile doll, she is an intelligent being who knows the entire factory system. She serves as a 'tactical commander,' identifying enemy weaknesses and relaying them to her allies.