2nd Ed: Removed excess sprites since they caused a lot of slowdown unless you played on an overclocked ZSNES. Also fixed the bad overworld event reveals, which involved adding one more previously cut level from the original World 9 toned down significantly, boosting the exit count to 95! Bosses may or may not stay; I'm waiting on further responses.

1st Ed: Now with the last few changes added (Great Hall), I decided let's submit this and see... what the feedback is. This is the first official step for Colossus... now enjoy the ride.

NOTE: There is a password protected zip folder called Great Hall. It features more bonus content that requires you to beat the last world!

Credits (did I forget somebody?):
GRAPHICS:
Stormrook - cheat-master30
Space Station - ? (ripped by cheat-master30)
Wario Land 4 Curious Factory - cheat-master30
Super Mario World Enhanced (base hack) - Pac

MUSIC / GAME'S SOUNDTRACK:
Final Fantasy I Overworld - GrandChaos9000
Bloodstained Forest - S.N.N.
TMNT Underground Stage 5 - Nintendude88
Super Mario Sunshine Bianco Hills - Tornado
DK Land Mountain - S.N.N.
Mother 3 Osohe Castle - Supertails
Arabic Coffee - ThinkOneMoreTime
Rudra no Hihou Underwater Ruins - Sinister Pixel
Forest Reggae - ThinkOneMoreTime
MegaMan1 Elecman - Pinci
Desert Dance - Gamma V
Sithle Woods - MuimiMoji
Mother 3 Gentle Rain - MaxodeX
CT Schalas Theme - Iguy
DKC Water World - Q-bee
Cave Story Waterway - S.N.N.
Action 52 Cheetahmen - jimbo1qaz
Ivor Tower Dog Maze - S.N.N.
Touhou 8 Eastern Night - Red Chameleon
Buried Ruins - Gamma V
MMX Absolute Chill - Atma
Zelda Majoras Mask Stone Tower Temple - Exor
Breath of Fire Underground - Ice Man
Mother 3 Fire - Tornado
DKC Fear Factory - CrispyYoshi
Secret of Evermore Boss Theme - ggamer77
DK Land Voices of the Temple - imamelia
TSRPR Acoustic Castle - S.N.N.
Deep Darkness - Red Chameleon
Castlevania Bloody Tears - Izuna
DKC2 Flight of the Zinger - Atma
Danger! (CUSTOM) - Jascha
Rudra no Hihou King of Mountains - MaxodeX
FF3 Dungeon Dark Mix - MidiGuy
Demon's Crest the Infinite Demon - Ice Man
Molgera Battle - CK Crash
Big Bad Sky v2.0 (CUSTOM) - Dragonfly
CV3 Nightmare - Either Atma, Nameless, or Buster Beetle
Into The Dark Forest (CUSTOM) - Jimmy52905
CV3 Mad Forest - Nameless
Castles of Keytastrophe - S.N.N.
Hallowwen Main theme - Troopa
CV Order of Ecclesia Stone Holds a Grudge - S.N.N.
Cave of Doom (CUSTOM) - gpetry
Phantom Forest - Nameless
World's End - Jascha
Tyrian Asteroid Dance - worldpeace
Siren Bright Club Lane - worldpeace
Synthesis Atlantic - ThinkOneMoreTime
Jazz Jackrabbit Candion - worldpeace
MMX6 Infinity Mijinion - Tornado (legacy)
SD3 Nuclear Fusion - Atma
Sonic 2006 crisis city - Moose
DK96 Showdown at the Tower - omegazeroINFI
Phoenix Wright Pursuit Caught (incorrectly titled Cross-Examination) - Holy Order Sol
Lufia I Fortress of Doom - Atma
Breath of Fire Lethal Dose - Atma
Secret of Mana Holy Intruder - Sinc-X
SD3 Three of Darkside - MidiGuy
FFV Decisive Battle (Exdeath) - Atma
Battle02 - Cyber-Rainforce/Wakana

BLOCKS:
Tar - Chdata
Simple Regular ON/OFF Blocks - PatPatPat
ON/OFF instakill - Ramp202
key block - Ersanio
ON/OFF Conveyor - Protoman
Conveyor Blocks - Sayuri
Heavy Water - bond84
better teleport block - Alcaro
sprite-triggered teleport - imjake9
instakill Muncher - JackTheSpades
ON/OFF Frozen Lava - Buu
bounce blocks (3 of them) - Nesquik Bunny
Framal blocks - Sind
shatter fire - I8Strudel
P-Switch solidity - ?
a bunch of blocks not listed here - Kipernal (Blockreator)

SPRITES:
Giant Phanto - Boingboingsplat
Rocket Barrel - wiiqwertyuiop
Homing Bullet - ? (*Japanese*)
Vertical Scroll - Jimmy52905
SpinOnOff - Ramp202
Vertical Level Generator - Magus
Venus Fire Traps / sideways piranhas - mikeyk
better snake blocks - leod
sideways Venus Fire Traps - Davros
Elites - ? (*Japanese*)
Flatbed Ferries (platforms in world A) - imamelia
One-way Bullet Bill Shooters - maro
Missile Bill - Davros
Custom Sprite shooter - Davros, (Magus, XM, mikeyk)
cave-in blocks - yoshicookiezeus
Fire Magikoopa - himajin
iceguy's n00b boss - Iceguy/Nesquik Bunny
kill all sprites to advance - wiiqwertyuiop
*every HDMA gradient* - JackTheSpades
*various disassemblies* - imamelia, ycz, ...