The Great Robot Detective 2: The Legend of the Dimensional Worlds

Imaginary sequel to "The Great Robot Detective." Six months after the events of the first story, Rodney Copperbottom and his team are back, and this time, after failing to stop Megatron's group from escaping the prison truck heading to the correctional facility, discover that their enemy and another mad scientist’s group have not only recruited and mutated six punks named Ripper Roo, Koala Kong, Pinstripe Potoroo, the Komodo Brothers, and Rilla Roo, but also teamed up with two evil warlords from another dimension called the Wumpa Islands who plot to have two body-like vessels in the form of May and Max's twin baby brother and sister and conquer all dimensions at the stroke of midnight on New Year's Eve with the power of the Interdimensional Portal and its four missing mechanisms powered by the Mood Slime, especially when they use the possessed mafia to assist them. Now it's up to the heroes, including their new allies, to save the day *and* the world before it's too late.

New cast

New heroic allies: Sonic the Hedgehog, Miles "Tails" Prower, Knuckles the Echidna, Amy Rose, Cosmo the Seedrian, Tikal, Shadow the Hedgehog, Rouge the Bat, E-123 Omega, Silver the Hedgehog, Blaze the Cat, Cream the Rabbit, Cheese the Chao, Espio the Chameleon, Charmy Bee, Vector the Crocodile, Big the Cat, Froggy, Max the Wolf, Kayla the Wolf (Sonic the Hedgehog franchise; Part of the New York Police Department), Homer, Marge, Bart, Lisa, and Maggie Simpson, Santa's Little Helper, Milhouse Van Houten, Nelson Muntz, Martin Prince, Ralph Wiggum (The Simpsons; They are just allies to Team Robot Detective and their allies), Nurse Joy, Officer Jenny (Pokemon; Same with Sonic's group for Jenny), Crash, Sombra, Crunch, Tawna, Coco, and Sonya Bandicoot, Aku-Aku, Polar, Pura, and Baby T (Crash Bandicoot; The rebels from the Wumpa Islands)

New villains: Uka-Uka (Crash Bandicoot), Airachnid (Transformers Prime), Dr. Eggman (Sonic the Hedgehog franchise; He, at first, pretends to work for the police while he, along with Baxter, Abis-Mal and Saluk, secretly work for Megatron's group), Abis-Mal (Aladdin: The Return of Jafar; Same with Eggman), Saluk (Aladdin and the King of Thieves; Same with Eggman and Abis-Mal), and Baxter Stockman (Teenage Mutant Ninja Turtles (1987); As Megatron's group's other scientist henchman who becomes a mutant fly near the end)

New evil henchmen: Nitros Oxide, Ripper Roo/Ricky Rooter, Koala Kong/Kent Kong, Pinstripe Potoroo/Paul "Pinstripe" Potolini, the Komodo Brothers/Komadipatatim Brothers, Rilla Roo/Richard Rooter (Crash Bandicoot; They get recruited by Megatron's group and then they, except Oxide, will get mutated after their escape from the prison truck), Orbot, Cubot, Tribot (Sonic the Hedgehog franchise), Mephiles the Dark (Sonic the Hedgehog '06), and Infinite (Sonic Forces) (With Oxide, Mephiles, and Infinite being part of Uka-Uka and Airachnid's army)

New York City Mafia used as possessed pawns by Uka-Uka and Airachnid: Fat Tony, Legs, Louie Walters, and Johnny Tightlips (The Simpsons; They join the heroes' side in the climax after being freed from Uka-Uka and Airachnid's possession by the heroes' positive mood slime)

New York City Mafia’s sons and daughter who join the heroes in the climax to save their fathers and the worlds: Michael D’Amico, Calves, Louie Walters Jr., and Regina Tightlips (The Simpsons; Fat Tony, Legs, and Louie's 8 year old sons and Johnny's 7 year old daughter respectively)

New York Police Officers: Chief Wiggum, Lou, and Eddie (The Simpsons)

Team Robot Detective's allies: The Autobots (Transformers/Transformers Prime; As human-sized Autobots) and Razoul (Aladdin (1992); He is just mostly a minor ally and will be the only one, at times, not trusting towards Team Robot Detective like J. Jonah Jamieson is to Spiderman)

May and Max's twin baby siblings: Jimmy and Janey (OC Pokemon characters)

May, Max, and Drew's bumbling friends: Seifer Almasy, Rai, and Fuu (Final Fantasy VIII/Kingdom Hearts 2)

Negative Mood Slime color: Black with a red shine by the light

Positive Mood Slime color: Cyan with a white shine by the light

Chapters

Chapter 1: Opening/May and Max's Twin Baby Siblings' Runaway Carriage

Chapter 2: Holiday Skydiving Fundraiser/Free Ride, Two Mysterious Warlord Statues Brought Into the Museum, and Team Robot Detective’s New Case is Accepted

Chapter 3: Studying Eggman's Group’s Secret Files/Attempting to Stop Megatron's Group's Prison Truck Escape

Chapter 4: Megatron's Group Meets Uka-Uka, Airachnid, and their Army and Megatron Takes Command of the Decepticons Again From Starscream/Studying Jimmy and Janey

Chapter 5: Discovery of an Underground River of Slime and the First Portal Mechanism Obtained by the Villains/Fat Tony’s Gang Possessed by Uka-Uka and Airachnid and They Fail to Get Jimmy and Janey

Chapter 6: The Villains Recruit Fat Tony’s Gang and the Punks/Ripper, Koala, Pinstripe, the Komodo Brothers, and Rilla’s Mutation Birth From their Original Human Punk Forms and Cappy's Group Successfully Steals the Mysterious Slime Sample

Chapter 7: The Mysterious Slime Sample’s Power Unleashes Oxide, Mephiles, and Infinite/Stopping Oxide, Mephiles, and Infinite with Sonic and Crash's Groups and the Autobot Army's Help

Chapter 8: Scientific Discoveries Regarding the Negative and Positive Mood Slimes/Learning Some Facts About Uka-Uka and Airachnid's Conquest on the Wumpa Islands

Chapter 9: May's Nightmarish Vision/Negative Mood Slime-Infested Bathtub and May's Group Takes Shelter at Cogwheel Street

Chapter 10: Crash's Group Discovers the Second Mechanism's Location/Failure to Stop the Villains From Stealing the Second Mechanism

Chapter 11: Investigating the River of Slime for Clues and the Heroic Couples' Dinner Dates/Discovery of the River of Slime's Flow and its End Source (The Great Robot Detective 2 Version)

Chapter 12: The Third Mechanism Stolen by the Villains/Going for the Final Mechanism (The Great Robot Detective 2 Version)

Chapter 13: Plane Battle Above the Amazon Rainforest/Failure to Stop the Villains Again and Crash's Group and the Main Autobots' Respective Sad Stories Involving the Wumpa Islands and Cybertron's Past Demises

Chapter 14: Crash and Sonic's Groups Framed by Eggman's Group With Orbot, Cubot, and Tribot's Secret Help and Arrested Upon the Heroes' Return Home/Baxter's Mutation and Jimmy and Janey Finally Captured

Chapter 15: May, Amelia, Jasmine, and Cappy Walk Into the Villains' Trap/Chaos Unleashed on New York City

Chapter 16: Crash and Sonic’s Groups’ Names Cleared by the Heroes Thanks to Michael’s Group, the Truth of Eggman’s Group’s Association With Megatron’s Group Revealed, and They and the Absent Baxter Fired/Forcing a Confession from P.T. Ratchet's Group

Chapter 17: New Equipment for the Case and Bart and Michael's Groups Join Team Robot Detective on Their Mission/Using the Statue of Liberty to Penetrate the Slime Shelled-Warehouse and Outwitting Eggman and P.T. Ratchet's Groups

Chapter 18: Stopping the Upcoming Resurrection and Invasion, Freeing Fat Tony's Gang From Uka-Uka and Airachnid's Possession, and Escape to the Museum's Basement After Foiling the Villains' Attempted Victory/Final Battle Part 1

Chapter 19: Uka-Uka, Airachnid, and their Army's Last Stand/Final Battle Part 2

Chapter 20: Heroic Victory and the New Year Has Come/Ending (The Great Robot Detective 2 Version)

For gallery: The Great Robot Detective 2: The Legend of the Dimensional Worlds Gallery

For original story: The Great Robot Detective

For series: The Great Robot Detective the Series

For third and final sequel: The Great Robot Detective 3: Adventures in Soleanna, Oriana, and Slumberland