Unlock Codes!

Since I don't see any other official collection thread, I'll try to start one myself ¯\_(ツ)_/¯
So far I've only been able to locate 3 codes, but I'll update the guide as I discover more! Feel free to help me out!

WARNING: IT DOES MATTER IF THE LETTERS ARE UPPERCASE OR LOWERCASE
...unless I'm wrong.

Codes

WILLOWS
NOODLES
DEDICATION
CANDLE
Simple

[kathrynvennell]

hi.

[DisposableEngi]

Where do I put in these codes??

[Junebug]

where do i input these?

[Sonic and Chip again]

Uhh, Sorry, Unlock Codes Is No Longer Working, But Play Marble it Up Ultra.

[C.W]

Thank you OP

[Phennuc]

Uh, it worked for me, but I don't think I can re-try it without buying the game again, so not sure what's wrong with it.
For me, it worked with first letter being capital and rest being lowercase, just like in the 'guide'

[TemmieNeko]

vinesauce is DEDICATION @dragon808tr. remember the stream where he treied to get a trophey for 45 minutes, and said " you want to see some dedication? " youtube it, it's hilairous/

Also, OP : simple doesnt work, unless it's case sensitive in a weird way,

[dragon808tr]

There's a Vinesauce one. I don't know the code though.

[UmbraSonset]

Get your 1 Year celebration Marble today with the code:

CANDLE

[Phennuc]

Yes