Ongaku Tsukuru is a music composing game for the Super Famicom that puts Mario Paint to shame.
Leftover Data#
For whatever reason, the data between offsets 007E52 and 007FFF is identical to that of this public domain demo from 1993, including the cartridge header and title:
DEMO #3 Coded By -DAX-
It's likely that the game had been burned onto an EEPROM which had originally been used to watch the demo.
Copyright Text#
This text appears near the end of the ROM, at offset 0FFE00 (line breaks added for readability):
* ApuDrv v2.1 * V2.1 beta 1 Dec 26 1995
(C) 1994-1995 S.Isoda (MAP21/31)
for ASCII LOGIN SOFT
Dec 1 1995 OT/21
"S.Isoda" refers to Shigeharu Isoda, who did sound driver programming on several games developed by Success.