In the Game Boy version there is a nod to the MZ-700 version, the layout of round 77 is a big M and Z. In 2004 it was released for I-mode mobile phones as Pitmania and Pitmania 2, with graphics more similar to the original MZ700 game. Pitmania 1 Infinite was released in 2007, which had improved and more colorful graphics.
In the Game Boy version, there is a reference to the MZ-700 edition. Round 77's layout features an extensive M and Z symbol. In 2004, it was made available on I-mode mobile phones as Pitmania and Pitmania 2, with graphics more akin to the original MZ-700 game. Pitmania 1 Infinite was released in 2007, featuring enhanced and vivid graphics.