This game has hidden developer credits.
Gorf is an interesting mashup of five levels: Space Invaders (Astro Battles), Space Laser (Laser Attack), Galaxian (Galaxians), Space Warp and finally, the Flag Ship. While the title officially expands to "Galactic Orbital Robot Force", it also references programmer Jamie Fenton's college nickname of "Froggie". A sequel, Ms. Gorf, was in development before it was cancelled.
LONG LIVE GORF
Present at 0xFF1 in gorf-h.bin.
GORF DNA JF