A digital copy of the 1992 Sega Genesis/Mega Drive video game, Sonic the Hedgehog 2, is often referred to as a ROM. This file allows the game to be played on emulators or modified hardware, offering a way to experience the classic platformer. Emulation enables gameplay on modern computers and other devices, while hardware modifications can allow the ROM to be played on original Sega hardware.
Preserving and distributing the game through ROMs provides continued access to a historically significant title in video game history. Sonic the Hedgehog 2 introduced key elements to the franchise, such as the character Tails and the spin dash move, impacting future games in the series. Access to the ROM facilitates study of the game’s design, programming, and influence on the platforming genre. It allows individuals to revisit a beloved game from their childhood and introduces it to new generations.