"Eighteen-year-olds Cori and Maz, once inseparable best friends, reunite to solve the mystery of what happened to their other friend Sam--who disappeared five years ago and has now returned, not having aged at all"--

Ralph and Penelope are faced with a new challenge when they begin the search for a spare part to fix a beloved videogame: how to navigate the internet. When trying to fix Sugar Rush the pair become engrossed in the World Wide Web after a router is plugged into the local arcade space, forcing them to find a wheel to replace the router with and get the arcade up and running again. Traversing through this new, technological landscape won't be easy, with...

Another video game comes to life, pitting Travis and Journey against zombies, but can the best friends finish the game when it keeps glitching and Journey's handy survival guide is destroyed?

Best friends Travis and Journey love going to Arcade World, a mysterious arcade filled with video games no one has ever heard of. With new friend Devonte they must figure out how to handle the giant robot invasion.