Radikal Bikers is a 1998 arcade game set in a Mediterranean environment by Gaelco based on delivering pizza on a rare italian Scooter Called Italjet Dragster in heavy traffic before your AI opponent does, while getting points. It has multiple difficulty levels, including Capricciosa (medium), Margherita (easy) and Diabola (hard). If you beat all four races in a level, you get to play the next level free. The spiritual successor to this game was Smashing Drive. Source: Wikipedia, "Radikal Bikers", available under the CC-BY-SA License.