The music is often criticized as being some of the worst in any pirated game, with none of the music being from Pokémon Gold and most of it being off-key. The actual hardware as well as FCE Ultra display the graphics properly. Some emulators run the battle's music at a slower rate, as well as leave bits of graphical errors on screen.
The colors are simplified considerably and incorrect at some points, with Professor Oak being rendered in orange in the intro. The title screen is also different, with Pichu and a shiny Wooper looking towards the sky where the title is. For example, early on in the game two Professor Oaks can be found in the same scene. The graphics are taken from the original game, but simplified and with many inaccuracies. Oddly, when walking around, the screen scrolls faster vertically than it does horizontally. There are numerous glitches in this port, such as the game freezing at several points and the computers not working properly -which can potentially cause the game to crash.
Oddly enough, in this particular version of the game, random encounters almost never happen in areas such as tall grass, yet they occur if the player "walks" into a smashable rock such as the ones in the Burned Tower. For example, the player can find wild Pokémon who couldn't be caught in the wild in the original game, such as Level 2 Meganiums. The game mainly follows the plot of Pokémon Gold, but the gameplay mechanics are somewhat different and the game itself is in Chinese. Pokémon Gold is a port of the Game Boy Color game of the same name to the Famicom.