Super Mario World: Legend of the Four Keys

Released: June 9, 2025

By: Unknown

Found on: smwc

Difficulty: 0

An all-consuming void threatens to destroy the Mushroom World. Only 4 Legendary Keys have the power to stop it. It’s up to Mario and Luigi to find these Keys before the world is destroyed.

In this hack, there are four themed Zones which you can play in any order a la Super Mario Land 2. Difficulty should be comparable to official Mario games (aside from Lost Levels).

Download Patch File

Extra Files:

L4K Credits.txt

GRAPHICS
Hinalyte
Natsuz2
AmperSam
Nanako
Mr. MS
Big Brawler
ralfsrein_05
yno14jax
ArnuroMinigon
AwesomeZack
BM44
JRMaster
codfish1002
Carbon
Green Jerry
KingKoopshi64
Neweegie
h.carrell
TheOrangeToad
Sonikku
Telinc1
Geoshi
SweatyNoodle
DynastyLobster
The WHG Modz
Batata Douce
tmauri
E-man38
Imnever
Zack-san
Bonobi
LinkStormZ
Eminus
andy_k_250

ASM
Ladida
imamelia
Alcaro
Thomas
Kaijyuu
MarioFanGamer
lx5
Arujus
MathOnNapkins
NoelYoshi
Tattletale
Vitor Vilela
edit1754
Lui
Katrina
Smallhacker
Romi
Ice Man
Tweaks
AxemJinx
Erik
ShUriK KiD
JackTheSpades
DiscoTheBat
Koopster
chillyfox
MarioE
HammerBrother
Kevin
BlueToad
Jimmy
Vivian Darkbloom
RussianMan
Incognito

MUSIC
Jimmy
S.N.N.
Dr. Tapeworm
Moose
RednGreen
bebn legg
MercuryPenny
Daizo Dee Von
qantuum
HaruMKT
icrawfish
Milon Luxy
Zavok
MidiGuy
Ruberjig
ShivjotRangi
Wakana
Sinister Pixel
Lui
sinc x
Giftshaven
Kevin
Kipernal
musicalman
LadiesMan217
nino94
imamelia
Hazel
Anas
KilloZapit
EDIT3333
Bloop
Blind Devil
Pinci
Ezek
Wyatt
Xulon
Segment1Zone2
ThinkOneMoreTime

SPRITES
RussianMan
ShadowMistressYuko
dogemaster
edit1754
Iceguy
Sonikku
Romi
Erik
Mikeyk
Blind Devil
Tsutarja
imamelia
Davros
MarioFanGamer
Dispari Scuro
Koopster
dahnamics
lion
smkdan
JackTheSpades
Tattletale
Isikoro
Mathos
Fernap
Eminus
Von Fahrenheit
Magus
Schwa
Ladida
DigitalSine

BLOCKS
Donut
ShadowMistressYuko
Kaijyuu
MarioFanGamer
lx5
JackTheSpades
Broozer
Koopster
HammerBrother
ASMagician Maks
Anas
Zeldara109
Sonikku
1524
lolcats439

TOOLS
FuSoYa
Smallhacker
Vitor Vilela
Kipernal
JackTheSpades
Tattletale
p4plus2
Mikeyk

TESTERS
JordanNelson
Dry Paper Hammer Broozer
Green Jerry

KNOWN ISSUES
 * You can sometimes see a row of pixels below the bottom of the level.  I don't know what causes this.  It could be a side-effect of the custom status bar.
 
 * There is a brief flash of garbled tiles that appears whenever a P-Switch or Star wears off.  This is a bug caused by AddMusicK.  I reported this in the comments section for the tool.
 
 * Bombshell Koopas can hurt you when they're falling off the screen after being killed.  I've mentioned this bug in a comment on the sprite's submission page.
 
 * The final castle doesn't seem to save to SRAM after being completed and isn't registered as an exit.
 
 * The Fire Pillar sprite doesn't damage Mario if he's on a Yoshi.  I've reported this bug to imamelia (the sprite's creator).

Tags: #Asm #Exgfx #Hdma #Music #Needs Remoderation #Traditional

Other Versions (2)

	Uploaded	Title	Author	Exits/Stars	Rating
	10/07/25	Super Mario World: Legend of the Four Keys	Gamma V	43	566
	09/06/25	Super Mario World: Legend of the Four Keys	Unknown	43	5