Kaettekita Mario Bros.

When you reach 100,000 points in this mode, you'll enter a drawing to win Mario playing cards, and at 200,000 points, another code for a chance to win a copy of Super Mario Bros. 3. The third mode, Name Registration, allows both players to register their name, age, and gender for use when a high score is broken and for honorifics. The fourth mode, Notices, has a Shellcreeper explain the promotional features of Nagatanien World.

The game was released on November 30th, 1988, for the Famicom Disk System console. It can be played as an arcade-style game with four different modes. There is also a slot machine minigame that can be played in one of the modes.