This game has hidden developer credits.
A brand new NES ROM of Gaplus was made for and released exclusively as part of Namco Museum Archives Volume 2. Similarly to Pac-Man Championship Edition's NES ROM made for Volume 1, it can authentically run on real NES hardware, although unlike Championship Edition NES, this one wasn't made as an unofficial fan-ROM that went in the dark for 13 years before being officially picked up and published by Namco and M2 for the compilation; this one was completely new.
A programming credit is present at 0x1FF0:
PROGRAMMED BY FAW.LABO 2020
The Galaxian series
|Arcade||Galaxian • Galaga • Gaplus • Galaxian 3: Project Dragoon • Ms. Pac-Man & Galaga: 20 Year Reunion • Pac-Man: 25th Anniversary Edition|
|NES||Galaxian • Galaga • Gaplus|
|PlayStation||Galaxian 3 • Galaga: Destination Earth|