Infinite Dialogue Theory
Susie will tell Kris to stop messing around if they play this song on the large organ.
What is You’ve Got a Friend In Me?/What is Chopsticks?
This scene’s music reuses an older track that was heavily inspired by Ace Attorney.
What is the Yellow and Blue battle?
This motif is iconically associated with optional boss fights.
What is the Freedom/Air Waves/Battat motif?
The only Shadow Crystal boss who does not heavily reference Undertale through dialogue, attack patterns, and/or design.
Who is Jevil?
A character whose design is inspired by splendidland, a friend of Toby's.
Who is Green?
If you play this motif on Chapter 4’s large organ, Ralsei will comment that the song annoys him.
What is Flowery’s theme?
Flowery’s theme is based on the theme song for this TV show.
What is Full House?
This Undertale motif remained separate from the large web of motifs that contain most of Toby Fox’s songs until Chapter 5, where it was added to a song that contains the Don’t Forget motif.
What is Spooktune?
This Undertale motif returned in Chapter 5, with four of the songs that use it playing during the game and two remixes of one of these songs.
What is Dating!/Confession?
This battle has a unique attack if you no-hit a certain previous battle.
What is VS Seth and Aqua?
In Chapter 5’s weird route, interacting with Ice-E’s P”e”zza will trigger Susie to reference this iconic meme.
What is Burger King Foot Lettuce?
The song “Chapter 5 Logo” is inspired by this anime.
What is Space Runway Ideon?
The Mikes’s motif is mostly used in their songs (such as Volume Adjustment and Catswing), but it also appears in this non-Mike song.
What is Raise Up Your Bat?
A Floraddin will order two eggs over “PHANTASM”, which is a reference to this Homestuck song.
What is Penumbra Phantasm?
According to Chapter 5's update to the recruit menu, Ruddin prefers this.
What is gold?
If you do not tramble Blue’s flowers, Yellow will instead confront you for this.
What is sealing the Dark Fountain?
Flowery’s four most expensive spells are Ez2Dance, HoneyKiss, Afinihug, and PrismRush, all of which are references to this multimedia series.
What is Ez2Dance?
This Chapter 1 song had no musical connection to any other Toby Fox song until Chapters 3 and 4 released.
What is Fanfare (From Rose of Winter)?
The Flavinge item is a callback to this iconic thing from Undertale.
What are Friendliness Pellets?
The Yellow Hat claims to give a 20% boost to magic, but it only gives a 10% boost to this spell.
What is Rude Buster?
In Chapter 5, doing this will prompt Yellow to say, “Innocent people was hurt… while I stood idly by.”
What is nearly dying to Aqua while Yellow is tied to his giant gun?
Flowery’s bromides are a references to the bromides in this JRPG series.
What is Lunar?
This song was added to the game’s files in Chapter 3, but remained unused until an optional cutscene in Chapter 5’s normal route. Despite that, it remains missing from the OST.
What is Sneaking?
This song was originally made in 2018, first officially used in a trailer, and officially added to the soundtrack in Chapter 5.
What is Rakuichi Buster?
The only item to give +15 Doki if given to Pink during her battle.
What is the FavSandwich?