Velma's Ugly Sweater Velma Variant features Scooby's tag and three Scooby Snacks.
Velma's Witch Velma Variant is a largely original Variant that takes slight inspiration from the witch-themed outfits Velma has worn in Scooby-Doo media.
The Scooby's Haunted Mansion Maps are based on the various "haunted" mansions that appeared in Scooby-Doo media, the first of which was the Kingston Mansion, which was first seen in the season 1 intro for this show. The knight armors seen on these Maps also reference the Black Knight, the main antagonist from this episode.
The Mystery Machine, which appears as a background element on The Court Map, originates from this show.
Map Theme Songs:[]
Scooby's Haunted Mansion, which plays on the Scooby's Haunted Mansion Maps, is based on this show's soundtrack.
Scooby's Haunted Mansion (Vintage Mix), which plays on the Scooby's Haunted Mansion Maps, is based on this show's soundtrack, accompanied with some old TV static and echo sound effects in order to give it a more "vintage" feel.
Items:[]
The Mystery Machine, which can be spawned by the Car Wheel Item, originates from this show.
Boo-t of Armor features the Black Knight, the main antagonist of this episode.
Jinkies! G-g-ghost! is based on the various "haunted" mansions that appeared in Scooby-Doo media, the first of which was the Kingston Mansion, which was first seen in the season 1 intro for this show. Its title also references Velma's iconic catchphrase, "Jinkies!".
Ghosts In Them There Hills references the "eyes in the dark" trope which was formally introduced to the Scooby-Doo franchise in this animates show's intro.
Ghosts In Them There Hills Gold references the "eyes in the dark" trope which was formally introduced to the Scooby-Doo franchise in this animates show's intro.
Some of Shaggy's quotes when fighting on the Batcave, or against/alongside Batman, suggests that he was already familiar with cave and its owner, a possible allusion to the previous crossovers Batman has had with the Scooby-Doo franchise, the first of which was in this show's second episode. Some of Batman's and Velma's quotes also seem to reference this episode.
The source for the Ultra Instinct Shaggy meme, which inspired Shaggy's moveset, was based on a scene from this movie. Some of his quotes are also taken directly from the aforementioned scene.
Variants:[]
Shaggy's Kung Food Shaggy Variant pays homage to actor and martial artist Bruce Lee, most likely due to the association with the aforementioned meme.
Shaggy's Ultra Warrior Shaggy Variant pays homage to actor and martial artist Chuck Norris, most likely due to the association with the aforementioned meme.
Taunts:[]
Shaggy's Kung Fu Taunt references the aforementioned meme.
Shaggy's Nunchucks Taunt pays homage to actor and martial artist Bruce Lee, most likely due to the association with the aforementioned meme.
Shaggy's Shirt Rip Taunt references the aforementioned meme.
It Might Be Haunted is based on promotional material for the Scoobtober programming block.
Scoobtober's Greetings is based on promotional material for the Scoobtober programming block.
Profile Icons:[]
Boo! is based on the logo for the Scoobtober programming block.
Scoobtober 2022 is based on the logo for the Scoobtober programming block.
Ringout VFXs:[]
Count Scooby is based on Scooby-Doo's vampire get-up which he was seen wearing in a promo for the original Scoobtober event on Boomerang's SVOD service. It also features the logo from its programming block re-purpose.
