Super Mario Bros. - The Minus World (Demo V0.1)

What is this strange place? Is it the work of Bowser? Mario vows to investigate further and find the culprit!

NOTE:May have compatibility issues with certain emulators.
SMWC Hack #:10139
💟 SMB-TMW0.1; Super Mario World minus
Internal ID:SMBTheMinusWorld
Categorized:🍄 General
Produced By:imjake9 (Lexi)
Tag / Brand:ImJake9
Approx Date:2010-12-31
Binary Size:16 Mbit
CRC32 Check:0537B1CB - header mismatch (altered ID?)
SHA-1 Check:af75252eec7fc1a9666604fa02bce180e4fa2300
Apply Patch: BPS (152 KB) IPS (345 KB)
Other Stuff:
Lunar Magic:Version 1.82 🔓
Level Edits:16 (est.)
First Level:001 - World Entrance
Level Images(are auto produced and may have errors!)

Questions? Comments? Corrections? Contributions? Find Zandro on SMWC!
NO ROM REQUESTS. IPS/BPS patches are already provided for download.
I will ignore any requests for removal. Sorry if this affects you. :/