A very serious man, Roger Buster entered the cargo shipping business with his friend, Draq. Although Roger had been an avid fan of F-Zero, his dedication did not nearly match that of Draq's. Roger's cargo company delivered across the galaxy and a famous motto of his was that, "No consignment is too dangerous!" One set of cargo happened to be two F-Zero machines that lacked a return address.
Without anyone to deliver the machines to, Draq convinced Roger that they should both enter the Grand Prix with the machines. That way the owner would identify them and they could finish the delivery. However no one stepped forward to claim the machines, so Roger and Draq entered again the next year. Although Draq would like to win enough money to afford his own machine, Roger simply wants to complete the delivery.