The Gumball Guardians (also known as Guardians of the Royal Promise) are the primary protectors of the Candy Kingdom and the enforcers of the Royal Promise.
In the game
They were seen blowing bubbles, while they were sitting on the edges of the Candy Kingdom. As Finn asked (one of them) to enter in the Kingdom, but not until he had passed the challange. Their challange was, that Finn would find the answer on the math 'problem'. If he answered correctly, he could go in and out the Kingdom, if not, he could not get inside.
- They were seen equal as in the cartoon.
- In the game, they were just blowing bubbles, but in the cartoon they have several powers to defend the Kingdom.