In 1984 Robert Mruczek scored 300 million points in 49 hours of gameplay (the world record for an individual) and in 2005, Brandon Erickson set a world endurance record of 54 hours on a single credit (with a score of 283 million). In June 1985 Flavio Tozzi, Dave Roberts and Mike Ohren played as a team in turns for five days, two hours and 26 minutes on a single credit to attain the world record score of 1,000,000,012 points. It was verified in the September 1985 edition of the Computer and Video Games. Their efforts raised money for a local charity. The score counter of this game "turns over" at 100 million points.
