Tested and Working Game Boy Software Pocket Monsters 4-game set Pocket Monster Blue Pocket Monster Red Pocket Monster Green Pocket Monster Silver This is a set of 4 games. Regarding the condition of the game cartridges: There are scratches and traces of sticker removal. Some had names written on them, which have been erased. Please check the condition in the photos. All 4 games have been tested and are working. Reading the game data was also not a problem. Pocket Monster Pokemon Blue Green Red Set Game Game Software Lot