A Goomba is a fictional character from the popular video game series Super Mario, created by Nintendo. It is a small, brown mushroom-like creature that typically serves as an enemy for the player. Goombas are known for their simple behavior, often walking back and forth, and can be defeated easily by jumping on them. In the games, Goombas are often found in various levels, acting as obstacles for the main character, Mario. They are one of the most recognizable enemies in the franchise and have appeared in numerous titles since their debut in Super Mario Bros. in 1985.