Join YouTube’s favorite mystery solving team as they go toe-to-toe with the Game Master in the first book of this action-packed series from beloved YouTube creators Rebecca Zamolo and Matt ...

Rebecca and her husband Matt (aka Matt Slays) released their first book, “The Game Master: Summer School,” in June 2021, and now the second book, “The Game Master: Mansion Mystery” is set ...

This gaming app is backed on their “The Game Master” YouTube series, which is a real-life escape room meets Amazing Race that was created by Zamolo and her husband, Matt Slays.