ROM Hack New Retro and New Mario Bros. (V0.1 Demo)

[SpencerlyEverly]

ORIGINAL LINK: http://nsmbhd.net/thread/2869-new-retro-and-new-mario-bros-v0-1-demo/
Hey everyone. This was made back in 2010... but remastered in 2014! Here's a something for you... New Retro and New Mario Bros.!
It has:
- Levels, new and old, in each setting of the world!
- An unused level that was edited and familiar (World 2-5)...
- New tilesets
- New music
- and MORE!
There is a few problems though. In World 1-4 (SMB3 World 1-1), You can't get up to the skies using the invincible blocks, and those invincible blocks... they may let you lose a life as it's over the ledge if your not careful enough. Also, the title screen is messed up. Sorry. What else, is that, in World 1-5 (SMB3 World 1-2), the slopes are full solid and not sloped enough. Let's just hope you understand me.
VIDEOS:
(VERY OLD) Trailer 0:

(For one thing, this video IS VERY OLD. SOME EXISTENCES MAY NOT EXIST ON THAT VIDEO TODAY.)

v0.1 Demo Trailer:

(OLD) Full World 1:

World 1-4 (SMB3):

The Unused Level:

Oh! The download link! I forgot, patch it via xDelta, which in the RAR:
https://www.dropbox.com/s/k7yjb4xvz6zrdi0/NewRetroAndNewMarioBros.rar?dl=0
Anyway more is on the convenient Readme! Hope you enjoy this new/old hack!