Sprites by:
TLincoln
Aar
JonSpider

Other graphics:
Pixel
Kikiyama
Yutaka

ORGs by:
TLincoln
Tpcool

Hacks:

Infinite Mimiga Mask (<MIM)
Lace
BLink
ZarroTsu

Image Hack (<IMG), Instant Facepics
Noxid

Flying Gaudi, Animated NPC template
BLink

60fps
GirakaCheezer

Big Bump Command (<BBP)
CarrotLord

Change Map Tiles (smokeless version) (<CMN)
HaydenStudios