SMB3: RidleyX Hack -Special- World 1

Hack developed by RidleyX. Link in description, click "Show More".

From RHDN:

"this is a reboot of the first hack, it’s made lighter and changed a lot of things that it’s a new hack.

most levels have been revised
some levels have been changed a lot
2 levels have been completely redesigned
world 5 has a new mini castle
less flying fish
it’s special
Credits:

SMB3 Workshop by Joel Toivonen (hukka)
yy-chr editor by YY.
SMB3 World Map Editor by Beneficii"

So... Yeah, first time playing a hack of this person, who (like English1Stud) made a lot of hacks, so I did not know where to start.

Link (get it while you still can): https://www.romhacking.net/hacks/6512/