Graphics:
-Modern SMW Vanilla Tileset (me)
-Compact SMW Title Screen Set (me)
-SMAS Compact Overworld Tileset (me)
-Super Mario World Styled Airship (PokerFace)
Super Mario All-Stars + Super Mario World - Alternate Luigi (Andyana Jonseph)

Music (Authors):
-me
-Infinity
-Milon Luxy
-KevinM
-Giftshaven
-worldpeace
-Wakana
-Fullcannon
-Gamma V
-Bluemoon
-Ruberjig
-EDIT3333
-bebn legg
-Pinci
-SimFan96
*but some minor edits as better version

Sprites:
-SMB3 Boom Boom v1.1 (Ice Man)

Blocks:
(none)