Super Ideka World Credits:

Soundtrack: 
First Level: Super Mario Land - Muda Kingdom by TheInsanity115
Second Level: Super Mario 64 - Bob-omb Battlefield by Tornado
Third level: SMW & SMB Undergorund Remix by mario90
Fourth level: Super Mario World - Switch Palace by Koji Kondo
Fifth level: Lost in the Dunes by EDIT3333
Sixth level: Super Mario World - Overworld (Metal Version) by worldpeace
Seventh level: Donkey Kong Country 2 - In a Snow-Bound Land by MidiGuy
Eighth level: Super Mario 64 - Dire Dire Docks by bebn legg
Eighth level: Boss: Super Mario World - Boss Battle Remix by Wakana
Nineth level: Hydrothermal Hollow by Lui
Tenth level: Pog Room: Epic Sax Guy (Arrangment) by Airbourne Bubblun
Tenth level: Kappa Room: daniwellP - Nyanyanyanyanyanyanya! by Slash Man
Tenth level: Trollface Room: Inspetor Fausto e o Mallandro - Rap do Ovo (Egg Rap) by lu9
Tenth level: Shrek Room: Astronomia (Coffin Dance) by Wakana
Tenth level: FFFFUUUUUUU Room: Lui37 - Hydrothermal Hollow by ?
Tenth level: Boss: Lazy Town - We Are Number One! by Wakana
End Room: Lazy Town - We Are Number One! by Wakana

Custom Sprites:
Multi bounce shell by NaroGuGul

Custom Blocks:
SMB3 Screen Scrolling Pipes by GreenHammerBro
Key Lock Blocks by GreenHammerBro

Graphics:
Insanit
Hinalyte
Danooodle
Carld923
KiloMinimo
Mirann
Imnever
Andyana Jonseph
sonicmike2
mio
Twoka
ideka13

ASM/UberASM:
Retry System by worldpeace
Remove Status Bar by Lui
Minimalist Course Clear by Lui and wiiqwertyuiop
Sprites on Platforms and Springs and Stuff by leod
No Overworld by Brolencho
Better Vertical Camera Scrolling by Nowieso
Autosave by Alcaro

Tools:
Lunar Magic by Fusoya
PIXI Sprite Tool by JackTheSpades
Gopher Popcorn Stew by The Biob and p4plus2
AddmusicK by Kipernal
Gradient Tool by ExoticMatter
Effect Tool by JackTheSpades and dtothefourth
ASAR by Alcaro and others
UberASM Tool by Vitor Vilela
Graphic Editor by mzuenni
YY-CHR by YY Creator

Beta testers: 
mio

Inspirations:
Invictus
Super Sheffy World 2
Super Mio World
Casio Mario World
Quickie World 1
Quickie World 2
Baby Kaizo World

Special thanks to:
mio
SammmUuU
And you