NPCs are characters that are added to a level to make it more challenging or simply more beautiful. NPCs can range from power-ups, bosses, and simple enemies, and rideable and talkative beings.
“Shoes are rideable NPCSs similar to Yoshis. Their appearance are those of wind-up socks. Unlike...Shoes
“Hammer Bro. is a recurring enemy found in the Mario series, known for it's annoyance: throwing...Hammer Bro.