Modder ‘BMF54123’ is currently working on an interesting rom hack of the classic Nintendo game, Super Mario World. Super Mario Odyssey: A Journey Through Space and Time is basically an alternative take on this classic platformer, in which the modder has used new gameplay techniques, cd-quality music and new graphics (not recycled from Super Mario World).
Those interested can download the teaser version from here. All you have to do is extract the zip file and run bsnes to run it.
Enjoy a video of it, courtesy of YouTube’s ‘PCGameplayNow’.