Super Mario World goes 8-Bit

[Daikun]

A gaming hacker managed to import a Super NES game onto the original NES system. That game: Super Mario World. Since the technological aspects for both systems are extremely different, the look and feel of the game has been completely transformed.

http://www.youtube.com/watch?v=S3FtRV2VqkE

Note: There are two videos for this. You'll find the other in the playlist.