Red Square is one of the characters in the channel "Racing Squares," where 4 squares race to the finish line, while trying to avoid getting crushed by squares and getting killed by other squares with knives. They can also be cloned by eating a clone apple. Red used to always be 4th or 3rd, always losing from Yellow. He is Blue's best friend and a good friend of Green. He had enough of losing, then decide to become better, faster, and more skilled. He then became the main character.