Is there any way to edit/heck Ocarina of Time or Majora's Mask to the point where you could create an entirely new game, or use the Ocarina of Time engine itself (or something similar)? I've seen custom engines and editors for pretty much all the 2d zeldas, but what the 3d ones? Is there any way to create a new 3d Zelda game N64 style with the same types of graphics, gameplay, etc?