There are A LOT of references in this mod, i'll list them below:
MAIN GAME!!
1. Oren: Parodybox beats, les goo!
2. Clurk: Pyramixed.
3. Fun bot: Display is inspired by Sprunki Retake!!
4. Burd: Relam of yelow gui
5. Sky: Reference to the another boring music box.
6. Durple: I know this is a minor thing, but the design looks like Simon's Realm one (NEW)
7. Simon and fun computer: LET'S GO THEY REFERENCE UNDERTALE AND FNF AT THE SAME TIME
8. Wenda and Jevin: FNF and they also sync.
9. Mr. black: Basically 2013 inspired.
MENU:
1. Yeah it's taken from sprunki 2013 menu OR it might be a SUPER SUPER ACCURATE recreation of the thing.
HORROR MODE!
... Nothing i can say here, it's only despair but with a lil bit of upgraded sounds.
Oh, i forgot that some designs have the lil fakeouts with all black painted, so it is also inspired by 2013.
And they use the warping effect from extension (which idk what extension it is but.. yea)
Srry this took the whole chat but i had to list in so they knew all the references, i will delete this comment if u want to crazeh