Each game review featured a rating out of 10 for the graphics, sound, gameplay and lifespan, plus an overall percentage score. The first Nintendo 64 game reviewed, Mario 64, was also the first game to receive the perfect score of 100%. Other notable high scores included 99% for Super Mario All-Stars on the SNES, in September 1993, and 98% each for Super Mario Bros. 3 on the NES and Super Mario World on the SNES, both in 1992.