Jump to 05:15 to see the level. The game is called Super Mario Fusion Revival.
In other words the person whom posted it to youtube is american and has never heard of dizzy also isn't those graphics from fantastic dizzy?!?!World 5-7 (Yolkfolk Village)
Description: This level is based on the relatively obscure game Dizzy: Prince of the Yolkfolk (1991 Codemasters), made for the Amstrad, PC, NES, and Amiga computers. There is very little solid ground, and the main means of traversing this level is by the all-new rail lifts.
Its always the cracked ones that let the light in
Cough, cough, Super Mario Fusion Revival seems to be a PC fan game, not hackDizzy level on Super Mario hack
True, It's Fantastic DIzzy, Genesis version, I belive.isn't those graphics from fantastic dizzy?!?!
Nice find, Adz.M! Too bad there's no Yolkfolk village music in that level, though.