grafic 

Super Ghouls n' Ghosts - Level 1 - by - majora211
Muncher Thorn Forest - by - PokerFace

sprite 

Para-Spiny - by - Erik
Koopa Shell, spawns kicked - by - Erik
Invisible Sprite Killer Box v1.1 - by - Darolac, Mandew
Flyin' Disco Shell - by - RussianMan

music 

VVVVVV - Potential For Anything - by - Maxodex
Castlevania: Dracula X - Death of Richter - by - Hooded Edge
Bee Hunter - The Loneliness - by - brickblock369

asm 

retry - by - KevinM, lx5, worldpeace
Remove Status Bar - by - Lui
RAM Specific L/R Scroll Disable - by - Chdata
Mid-air jump changer - by RussianMan
Kicked Sprites Regain Interaction When Bounced Off the Wall - by - HammerBrother
Offscreen Indicator - by - Thomas

tools

Asar ( by Alcaro )
AddmusicK ( by Kipernal )
Lunar Magic ( by FuSoYa )
PIXI Sprite Insertion Tool ( by Atari2.0, JackTheSpades, Tattletale )
UberASM Tool ( by Vitor Vilela )
YY-CHR v0.99 Beta 2012 ( by YY Creator)
Blockreator v1.3 ( by Kipernal, Major Flare )