Sonic 2 Fire Sonic is likely a ROM hack focused on altering Sonic's appearance and abilities. It likely changes Sonic's sprite to a fiery or fire-themed version. The hack might include modifications to gameplay elements to reflect this new visual aesthetic, though the details would require examining the ROM itself. Like other hacks, this modification doesn't represent an official Sega product but exemplifies fan creativity and modification capabilities.

Sonic 2 Fire Sonic

Sonic 2 Extended