Timgad Ruins, Algeria

The Go Jetters travel to Algeria in north Africa to check out the ancient Timgad Ruins. Built by the Romans nearly 2,000 years ago, the city was built as a grid, with all the roads running in straight lines from north to south or from east to west. Meanwhile, Grandmaster Glitch's computer game controller has broken, so he is looking for a new one. When he sees the map of the Timgad Ruins on the ship's big screen, he realises that the grid layout makes it look just like a computer game!