A device initially popularized in the early 1990s allowed players to modify video game code, granting access to otherwise unattainable elements or altering gameplay mechanics. This functionality was achieved by intercepting and changing data sent between the game console and the game cartridge. For instance, a player could use these codes to gain infinite health, skip levels, or acquire rare items in a “Legend of Zelda” game.
The utilization of such codes offered several advantages. It provided increased accessibility for players who found the original difficulty insurmountable, fostering a more inclusive gaming experience. Furthermore, it served as a means of experimentation, allowing exploration of game boundaries and discovery of hidden features. Historically, these codes emerged during an era when games were less forgiving and offered fewer in-game assistance mechanisms. They became a workaround for overcoming these challenges, extending the lifespan of games and providing a novel approach to interaction.