
The Game Freak logo artifacts occur in Pokémon Red, Green, Blue, and Yellow while they are run in Super Game Boy and DMG (including the specified palette when Red/Green/Blue is run on a Game Boy Color/Game Boy Advance) mode. It does not occur with Pokémon Yellow in Game Boy Color mode.
During the intro sequence where a star passes diagonally through the Game Freak logo, about half-way through a miscoloration of the star and missing parts of the "Game Freak" text can briefly be seen.