The Game Master is a mysterious hacker who is helping and working for Matt and Rebecca and ZamFam to defeat the RHS aka (Red Hood Spies) and their leader Kingpin, which is later to be revealed his sister. The Game Master is very powerful and has also helped the ZamFam defeat numeroes enemies like the Quadrant, the Red Hood and the Shining. He has helped them by battling with some of these enemies and leaving clues for them such as locked boxes notes and other things.

