All content used belongs to their respective owners and not any of us who have worked on the game.

Programming
------------
KingPepe


Graphics
-----------
KingPepe
Regina Reforged
Da Shamboozle
Rukifellth
The Guy
brightentayle
Elecman the Hedgehog
sebitheguy
Gualipodo
Mr. X
Platformer64
hansungkee


Music
------------
MC Jimmy
brightentayle


Sheets
------------
Zeon (SMB Mario)
Beam Luinsir Yosho (SMB Mario)
Drshnaps (Kirby)
BruceJuice (Zelda 2 Link)
Ville10 (Bubbles, Takamaru)
Balloon Fight (Ragey)
Bean (all Metroid-related sprites)
Shy Guy Kingdom (Kid Icarus)
Random Talking Bush (Mega Man)
Mister Man (Protoman)
Fret (Firebrand)
Ryan914 (Kid Dracula)
Black Squirrel (Bomberman items)
Superjustinbros (Lode Runner)
Nai255 (Ninja Gaiden items and weapons)
Cavery210 (Final Fantasy I enemies)
8bit attorney (Final Fantasy II enemies)
Azragon (Final Fantasy III enemies)


Testing
------------
Tellis
Fae
KZG
Prototype God
BrawlTheMan
rodknee (IKEMEN Version)
Omega
xmrwhitefolksx
sebitheguy
Cyborg Sun
SuperMarioGamer

Special Thanks
------------
Nintendo (should be obvious, also for properties: Super Mario Bros, Kirby's Adventure, Legend of Zelda, Urban Champion, Clu Clu Land, Balloon Fighter, Metroid, Kid Icarus, The Mysterious Murasame Castle, Pro-Wrestling)
Capcom (Inspiration as well as Mighty Final Fight, Mega Man, Street Fighter 2010 and Gargoyle's Quest 2)
SNK (Inspiration)
Konami (TMNT: Tournament Fighters sfx, Castlevania, Kid Dracula, Getsu Fuma Den, Yie Ar Kung-Fu, Hudson Soft's properties)
Hudson Soft (yeah they're not alive any more but annyways: Bomberman, Lode Runner, Challenger)
Namco (Dig Dug)
Tecmo (Ninja Gaiden, Rygar, Mighty Bomb Jack)
Taito (Kick Master)
KID (Kick Master)
Irem (Kid Niki)
Square Enix (Final Fantasy, The 3-D Battles of World Runner, King's Knight)
Sunsoft (Gimmick! sfx)
Hummer Team (Kart Fighter + King of Fighters 96 sfx and graphics as well as being an inspiration for this)
Cony Soft/Yoko Soft (World Heroes 2)
Elecbyte (MUGEN engine)
JMorphman & JustNoPoint (EXPLODsive Buffering system)
Uno (tag team system)
Serio, Josue (help at Elecbyte's forums)
Quincy (Help on the Ikemen GO port)
Michael Rinaldi (help with programming)
72dpiarmy (support, testing)
...and anyone else I forgot to mention here.
And you, for playing!

