Hosting Credits

neocities.org - host of this webpuzzle.

Music Credits

music doesn't work on neocities without premium subscription aaaaa

home-page music ~
DivKid - Cosmic Drifts

monotony levels music ~
Evanbear1 - Surface (Azure Mines)

Image Credits

walksinsiderome.com - Level 2

Pixabay:
yesxcom - Level 6
Kranich17 - Level 7
JCDCreative - Level 9