It’s the CyberSquad’s biggest challenge ever. Hacker is in complete control of Cyberspace. Jackie, Matt, Inez, and Digit must find a way to bring Motherboard back to power and oust Hacker. Slider’s invention is the answer; however, some of the pieces are missing. With limited funds, the kids must go to various cybersites and purchase the necessary parts. While wheeling and dealing with nefarious cybersite owners, they learn the importance of spending their money wisely. Part of the "Cyberchase" series.