To play Roblox on a school Chromebook, first check if the Google Play Store is enabled—if so, you can simply download and install the Roblox app. If the Play Store is blocked, try using a cloud gaming site like now.gg, which allows you to play Roblox directly in the browser without installation. In cases where both options are restricted, using a VPN might help bypass school network blocks, but this may violate school policies. For tech-savvy users, enabling Linux (Beta) and installing Roblox through a third-party workaround is possible, but it's complex and not always reliable. Always make sure to follow your school's rules and tech usage policies.