The acquisition of read-only memory (ROM) files containing the data for the initial Sonic the Hedgehog video game, often intended for use with emulators, is a practice undertaken by individuals seeking to experience the title on devices other than its originally intended hardware. These files contain the complete code and data necessary to run the game.
The appeal of obtaining such files lies in various factors, including the ability to play a classic game on modern devices like computers and smartphones, circumventing the need for original hardware or game cartridges. This facilitates game preservation efforts and allows access for those who may not have the means to acquire the original console. Historically, the distribution of these ROMs has occurred through online repositories, often fueled by a desire to share and preserve gaming heritage.