The Movie is a direct sequel to "Jayden Tries: The First Movie", and is set 5 years after the events of said film.
The effects for the Zero Fragment were made using a small red cap from a bottle of vitamins Jayden had lying around his room.
The idea for Jayden to reflect on Alex's death was inspired by 'Spider-Man: Far From Home'.
Evil Jayden was inspired by a whole range of characters in other media. In a CCLI interview, Jayden claimed he was a combination of himself, Symbiote-Influenced Peter Parker (Spider-Man 3), Midas (Fortnite: Battle Royale), Dr. Evil (Austin Powers) and Nega Scott (Scott Pilgrim VS. The World).