The story is still processing and may take a whole year to do so, but if anyone's still not fully following its premise by know, here's a page of general info on the upcoming story.

All the Fox franchises that are mentioned, labelled, referenced or have their characters appear in this story:
the Ice Age saga, Bunny, Robots, Dr. Seuss's Horton Hears a Who, Rio, Epic, the Peanuts Movie, Ferdinand, Spies in Disguise, Fat Albert (live-action), Young Frankenstein, Garfield (cartoon), Garfield (live-action), The Book of Life, Avatar, Titan AE, Futurama, Anastasia/Bartok the Magnificent, Doctor Dolittle (1967), Dr. Dolittle (1998), Moulin Rouge, History of the World Part 1, the Alvin and the Chipmunks (2007) series, the Kingsman franchise, Romancing the Stone/the Jewel of the Nile, Ferngully: The Last Rainforest, Mrs. Doubtfire, Fantastic Mr. Fox, Isle of Dogs, The Simpsons, Family Guy/the Cleveland Show/American Dad, King of the Hill, Bob's Burgers, Die Hard, the first three Home Alone films, Mr. Magorium's Wonder Emporium, Napoleon Dynamite, Everyone's Hero, Like Mike, The Sound of Music, Baby's Day Out, The Three Stooges (original and 2012), Once Upon a Forest, Diary of a Wimpy Kid series, Edward Scissorhands, Fantastic Four (2005), the Pagemaster, Revenge of the Nerds, The Greatest Showman, X-Men (film series)/Deadpool, Toys (1992 film), Planet of the Apes (original and modern), M*A*S*H, The Princess Bride, The King and I (1956), Nim's Island, I, Robot, The Sandlot, Mannequin, Aquamarine, Dodgeball: A True Underdog Story, the Night at the Museum series, Eragon, Robin Hood: Men in Tights, High Anxiety, 9 to 5, and The Fly.

All the Fox franchises that are eligible to have exciting challenges based off their plots (but only 10 can be picked from them):
the Ice Age saga, Robots, Dr. Seuss's Horton Hears a Who, Rio, Epic, the Peanuts Movie, Ferdinand, Spies in Disguise, Young Frankenstein, The Book of Life, Avatar, Titan AE, Futurama, Anastasia/Bartok the Magnificent, History of the World Part 1, High Anxiety, Romancing the Stone/The Jewel of the Nile, Ferngully: The Last Rainforest, Fantastic Mr. Fox, Isle of Dogs, The Simpsons, Family Guy/the Cleveland Show/American Dad, King of the Hill, Bob's Burgers, Die Hard, the first three Home Alone films, Like Mike, The Sound of Music, Once Upon a Forest, Edward Scissorhands, Fantastic Four (2005), the Pagemaster, X-Men (film series)/Deadpool, Toys (1992 film), Planet of the Apes (original and modern), The Princess Bride, Nim's Island, I, Robot, The Sandlot, Dodgeball: A True Underdog Story, the Night at the Museum series, Robin Hood: Men in Tights, and The Fly.

Challenges (not exactly in this particular order):
1. The Princess Bride-themed challenge:
Objective - The team entering the game (dressed in medieval attire) have to face pirates, R.O.U.S. (Rodents of Unusual Size) and storm Prince Humperdink's castle, while pretending to be ghost pirates, to find one of the hidden objects
2. ?
3. ?
4. ?
5. ?
6. ?
7. ?
8. ?
9. ?
10. ?

Teammate number: Currently undecided.Teammates (so far):
Albert (OC)/Guy (Free Guy; as his avatar) (team captain)
Scratte (Ice Age: Dawn of the Dinosaurs)
Fantasy, Horror and Adventure (The Pagemaster)
(rest to be decided)

Invited spectators who have no big part in the story (so far):
Doctor Dolittle - Doctor Dolittle, the giant flying moth
Dr. Dolittle - Dr. John Dolittle, Lucky
Young Frankenstein - Frederick Frankenstein, Igor, Frau Blucher, the Monster, Inga
Home Alone - Marv, Harry, the Pigeon Lady
Fat Albert - Fat Albert and the junkyard gang
Moulin Rouge - Satine, Christian, Harold Zidler, the Can-Can dancers, Henri de Toulouse-Lautrac, the Green Fairy
Edward Scissorhands - Edward Scissorhands
The Greatest Showman - P.T. Barnum, Phillip Carlyle, Charity Hallett-Barnum, Jenny Lind, Anne Wheeler, Lettie Lutz, W.D. Wheeler, Deng Yan, Charles Stratton, Joice Heith, Caroline Barnum, Helen Barnum (they also perform "The Greatest Show" as the event's opening song)
Mannequin - Jonathan Switcher, Ema "Emmy" Heshire
Everyone's Hero - Yankee Irving, Screwy, Darlin, Lefty Maginnis, Napoleon Cross, Marti Brewster, Lonnie Brewster, Emily Irving, Stanley Irving, Hobo Andy, Hobo Louie, Hobo Jack, Rosetta Brewster, Babe Ruth
Diary of a Wimpy Kid - the Heffleys, Rowley Jefferson, Chirag Gupta, Fregley
Mr. Magorium's Wonder Emporium - Mr. Magorium, Bellini, Molly Mahoney, Henry Weston, Eric Applebaum
Kingsman - Eggsy, Harry, Merlin, Richmond Valentine, Roxy, Charlie, Gazelle, Ginger Ale, Tilde, Agent Tequilla, Jack Daniels, Champagne
The King and I - The King of Siam, Anna
Aquamarine - Aquamarine, Claire Brown, Hailey Rogers
M*A*S*H* - Benjamin Franklin "Hawkeye" Pierce, Margaret "Hot-Lips" Houlihan, Maxwell Q. Klinger, Father John Patrick Francis Mulachy, Trapper John McIntyre, Henry Blake, Frank Burns, Walter Eugene "Radar" O'Reilly, B.J. Hunnicutt, Colonel Sherman T. Potter, Charles Emerson Winchester III
Titanic - Jack, Rose
Napoleon Dynamite - Napoleon Dynamite, Kip, Deb, Pedro, Grandma, Uncle Rico, Lafawnda, Rex Kwon Do, Starla, Pedro's cousins, Don, Summer
Alvin and the Chipmunks - Dave, Alvin, Simon, Theodore, Britanny, Jeanette, Theodore
Mrs. Doubtfire - Mrs. Doubtfire
The Sound of Music - Maria, the Von Trapp family
(more spectators to be listed eventually)

Anything that's not finalized like the teammate amount, teammates and franchise-themed challenges are to be decided by 2023 or 2024. Suggestions and input are most definitely welcome.