A Sekret Santa Krampus Klikmas present for Stranger!

CONTROLS:
Use mouse, play until the credits roll.
(If mouse scroll is too uncomfortable for you, you can also use L, but this is not recommended)

CREDITS:
See ingame, but special thanks to krisekrise and jucaxcutie. And thanks to everyone from this year's klikmas event!

PROMPT:
For Klikmas this year I would like a game involving a highly detailed interactive backpack. That's all I want, but I'll add some of my thoughts below.
-> https://www.glorioustrainwrecks.com/node/11726#comment-31700