72-in-1 (Game Boy Color)

A game where it uses an NES multicart menu, yet there's no actual game.

Unused Text#

Present at 0x3BDD is a copyright notice for PlayOffline.com Japan, which seems to have been a homebrew/emulation-focused website, alongside its founder, KAMI.

(C)2000 KAMI / m-kami@da2.so-net.ne.jp / http://www.playoffline.com

Present at 0x6000 is a leftover string from Galaxian.

COPR.1984 NAMCO HARUHISA UDAGAWA

Present at 0x54ED. This text would display at the top of the menu just like in the NES version, but since GBC has a much smaller screen, there's simply not enough space for it.

SEVENTY TWO-IN-ONE
PUSH SEL OR START BUTTON