Contains the latter zones (Mushroom Hill through Doomsday) and the expanded engine capable of playing as Knuckles in any stage.
to return to the title screen, where "Sound Test" (Level Select) will now appear. Super Sonic: sonic knuckles wsonic3bin file
When you locked Sonic 3 onto S&K , the game’s combined code ran from both ROMs simultaneously. This was a hardware-level trick that allowed Sega to release two games separately while still offering a unified product. Contains the latter zones (Mushroom Hill through Doomsday)