List of Sonic X episodes - Simple English Wikipedia, the free encyclopedia

At the end of the battle for the Chaos Emeralds with Dr. Eggman, Sonic crosses time and space and ends up in the human world. He is rescued by a boy named Chris Thorndyke.

Sonic learns that his friends Cream and Cheese are captured in a military research facility named Area 99. Sonic successfully sneaks in there, but the rescue operation gets a lot more dangerous. It is then that Tails arrives and joins the group.

Dr. Eggman begins causing problem in the city. He says that he is going to make this world his. Tails and Chris go up against him. Knuckles and Amy make an appearance and join the fight. Amy is captured in the fight.

The President becomes aware of Sonic's existence. He sees Eggman's scientific power as a threat. An agent (Mr. Stewart) is sent into Chris' school to pose as a teacher. A mysterious stone has been discovered. Eggman and Sonic's group know that the stone is a (green) Chaos Emerald.

Having parted with Sonic and the others, Knuckles, who is taking independent action, hides in the city. There, he comes in contact with Eggman, who claims that he wants to collect the Chaos Emeralds to return to their own world and apologizes for the evil deeds he has done until now, asking Knuckles to deal with Sonic. Knuckles is tricked by those words. It is then reported that an unidentified gem has been discovered. It turns out to be a trap Eggman had made up, but Knuckles and Sonic's group fall for it. That's where Sonic and Knuckles begin their fight.

Chris and his classmates go outside the school for an extracurricular lesson. Eggman believes that it is necessary to educate children in order to conquer the world, and sends a robot named E-51 Intelligente to Chris and the others. The robot is highly enthusiastic about teaching, but goes berserk and puts Chris and the others in danger. That's where Sonic rushes in and begins a heroic battle with the robot.

Chris, learning of his school's teacher Mr. Stewart's (who is actually a spy sent by the President) sudden calls to his home, is in a huge panic as he can't let anybody know about Sonic, Tails, Amy, Cream, or Cheese. Of course, they are not known to anyone other than Chuck yet, so the two try their best to hide the secret from Ella and Tanaka. However, Cream and Cheese end up leaving the room without permission and cause an uproar. Sonic imprisons them for the crime of that thing they do.

• This is the first episode that does not feature Eggman.

Knowing that he is being monitored by the military, Dr. Eggman uses a new robot (E-90) that ends up swallowing the man-made satellites. Because of this, the surface is in mayhem, with Cream ending up unable to watch the TV program she was enjoying. Sonic goes on to try and solve the issue, but the bi-plane Tornado cannot reach the void of space. That's where Tails and Chuck remodel the Tornado, take Sonic on board, and head on to take down Eggman's robot.

Since Chris is going to attend the opening ceremony of a resort establishment, everyone goes to the villa of Chris' house. However, Sonic decides to run off somewhere else. Amy gazes at the sea, wishing to have come here with Sonic. Then, Dr. Eggman arrives at the ceremony's site and wreaks havoc with his robots intent on building his own amusement park in its place. Sonic, aided by Amy, arrives to save the day and Eggman is defeated by Amy, but ends up falling into the ocean, with Sonic going in to save her despite his aquaphobia.

A (cyan) Chaos Emerald is discovered in a stadium that is set to be demolished. Sonic and the others come running for it without a moment's delay, but of course, Eggman arrives there as well and takes the emerald for himself, staring the group down. It is then when Chuck proposes a fair and square baseball match, with Eggman and Sonic's team commencing a competition for the Chaos Emerald.

Due to Chaos Control that happened in episode 1, Rouge is warped into this world as well, where she continues to be a jewel thief. Soon after, in order to defeat Dr. Eggman, the office of the President sets up a plan to get Sonic and his friends on their side. Then, they attempt to capture Sonic by making up a hoax about a Chaos Emerald making an appearance. Rouge ends up falling into that trap. The government tells Rouge to become the President's agent, and to infiltrate Dr. Eggman's base. Rouge, however, finds a (cyan) Chaos Emerald inside the base and fights against an Eggman's robot while trying to rob it.

The office of the President is polishing up a plan of attack on Eggman's base. The presidential envoys visit Chris' house and ask for Sonic's help, but their negotiations fail. The government attempts to infiltrate Eggman's base with a special force led by Rouge in the gap they escaped the base from previously. Meanwhile, the battle revolving around the (yellow) Chaos Emerald ensues between Eggman, Tails, and Chris' group. Having learned this, Sonic heads out to Chris' group's assistance.

Sonic comes running to help Chris' group from their predicament, but the Chaos Emerald ends up being robbed by Eggman. When Sonic and the others follow him to his base, a battle between Eggman and the government's military unfolds before them there. Rouge, Knuckles, and the others who infiltrated the base set up a bomb in the power sector and attempt to escape, but they are locked up by the shutter door. Sonic has to take it upon himself to obtain the (cyan and yellow) Chaos Emeralds and defeat Eggman.

Eggman's base is destroyed. However, the press conference's topic is focused on Sonic, who is not present. The presidential aide is upset by this, believing that if this goes on, the President will lose his next election. Wanting to somehow raise the President's popularity, he decides to open up Sonic's victory celebration and have the photo of Sonic shaking hands with the President taken by the media. He immediately sends Sonic a written invitation. Chuck prepares brand new tuxedos for Sonic and the others. However, Sonic says he has something else to do. It turns out he promised to meet with Helen, a girl who is Chris' classmate and wheelchair bound. Wanting to have Sonic present at any cost, the aide uses special forces to chase after him.

• This is the second episode that Eggman does not appear in.

After his base got destroyed, Dr. Eggman spreads terror through the city with the mobile fortress Egg Fort that was hidden underground. Sonic rushes in to help, but he can't reach the high-flying Egg Fort. Chris and the others, exasperated at the fact that they could have reached it with the X-Tornado, are met with the plane arriving to where they are, brought by Tanaka in a trailer. Sonic boards the X-Tornado and assaults the Egg Fort. The great battle with the Egg Fort starts to unfold.

While above the overseas resort spot, the (green) Chaos Emerald starts reacting, with the fourth (blue) Chaos Emerald appearing to be under the sea. However, Sonic can't swim. That's when the group goes to the diving shop, wears the necessary equipment, and dives into the ocean. The group goes on a search while relying on the Chaos Emerald's signal, and discovers a sunken ship from the age of exploration. When they find the Chaos Emerald there, they are suddenly attacked by Eggman's robot and get in a dire situation.

In Oriental City, Knuckles searches for and reunites with a treasure hunter known as Hawk. The two get out of the dungeon, ride the pedicab, and go to the (red) Chaos Emerald's hiding place. That is where they're met with the pedicab driver from earlier, who turns out to be a female ninja robot (kunoichi) Eggman sent in. Knuckles begins his heroic battle revolving around the Chaos Emerald against the female ninja robot.

• This episode's Japanese title is a reference to the 1972 Hong Kong martial arts film of the same name.

Tails and Chris meet the two men who are building a dam right in the middle of the savanna, and question the pointlessness of its construction. They ask for the construction to be stopped, but the men ignore them. After that, Tails and Chris start a protest march in the city while accompanied by the animals. The men oppose them in order to carry out the construction by all possible means. Then, Eggman's robot arrives, finds Sonic and a fight ensues, with the men getting caught up in the mayhem as well.

Chris and the others arrive at the old castle by the lake shore to watch the making of Chris' mother Lindsay's movie. However, the filming is temporarily stopped due to strange noises that occur during the shooting. It turns out that someone ended up moving the hourglass that sealed the ghosts living in the old castle. Because of that, various mysterious phenomena start happening there.

• King Boom Boo is based on the same boss that Knuckles fought in Sonic Adventure 2.

Chris and friends are enjoying a trip on the luxurious passenger boat to the fullest, but Sonic, who runs at supersonic speeds, gets exasperated and anxious at the ship's sluggish pace. When his stress reaches its peak, he resorts to unthinkable actions in an attempt to get home.

The leader of S-Team (Sam) suddenly arrives at Chris' house and challenges Sonic to a race showdown. It appears to be a race carried out at the presidential aide's suggestion in order to elevate the President's popularity. Sonic reluctantly participates and the race showdown begins.

On a summer vacation, Chris takes Tails' group and his school friends along to enjoy summer camp in a certain island country. Then suddenly, a giant Eggman mech that's trying to capture Chris' group descends and crumbles a mountain which floods a river, leading to quite a dire situation.

Chris' dad purchases a ring (actually a Chaos Emerald) in a jewelry store intending for it to be a gift to Chris' mom for their wedding anniversary. On that day, while she is filming in the studio, dad calls Chris, Chuck, the leader of S-Team etc. there and secretly plans a flashy surprise party, but having noticed the (purple) Chaos Emerald, Eggman, as well as Rouge and Topaz, surge in as well and cause mayhem.

While fighting Eggman, Sonic suddenly starts going wild. Chuck and Tails' group commence a Sonic capture operation in order to stop him as he's running all around. Knuckles, Amy, and Sam Speed join in as well and their plans get increasingly more complicated.

Knuckles arrives at Chris' house, intending to persuade Sonic into working with Eggman in order to obtain the seventh Chaos Emerald as soon as possible. However, instead of meeting Sonic, Chris ends up listening to what Knuckles has to say, and the two head into the forest where Eggman is.

Chris, wanting to get Sonic and his friends back to their own world as soon as possible, ends up handing the Chaos Emeralds stored by Chuck over to Eggman. Having noticed that, Sonic and the others run after him in a hurry. However, Eggman ends up finding the last (white) Chaos Emerald. A tense battle ensues.

• The original Japanese TV broadcast uses an insert song "Kotoba ni Dekinai" by OFF COURSE, while the home video release uses an instrumental of "The Shining Road."

With Eggman defeated, it appears that the world has become peaceful again, but not too long after, Eggman resumes activity. He develops the new E-100 series of Eggman robots that have small animals inserted in them as pilot parts, takes along a monster known as Chaos, and is about to start wreaking havoc once again.

• This episode is a prequel to Sonic Adventure.

After fighting an evolved Chaos, Sonic chases after Eggman and is locked in an air battle with the Egg Carrier, but the X-Tornado ends up crashing. Meanwhile Amy, who finds a small bird that fell from the Egg Carrier, gets captured by Eggman's robot E-100.

Chris and Big find Big's lost friend Froggy, but E-102 (Gamma) ends up capturing him. Chris and Big follow it and infiltrate the Egg Carrier. Eggman orders E-102 to bring the small bird from the prison Amy is in, but E-102 ends up being afflicted in front of her prison and releases both her and the small bird from there. Meanwhile, Sonic and Tails once again chase the Egg Carrier, with Knuckles coming along to find the broken pieces of the Master Emerald.

After landing on the Egg Carrier on the X-Tornado, Sonic and Tails attempt to defeat E-102, but are stopped by Amy. Meanwhile, Big and Chris find Froggy, but end up being met with Eggman. Sonic arrives at just the right moment to defeat Chaos.

Sonic finds and breaks into Eggman's underground base Final Egg. At the same time, Gamma starts going around various places to free the animals from his fellow robots but is soon met with E-101 (Beta), leading to a tense battle between the two.

It turns out that Chaos survived the previous battle and stops listening to Eggman. After obtaining all seven Chaos Emeralds, he evolves into a ferocious Perfect Chaos and starts rampaging through the city. Then, Sonic's body suddenly shines in a bright light, and the mystery and truth of Chaos is revealed.

• This is the last episode to use the plot of Sonic Adventure.

While hacking into GUN's computers, Eggman learns that his grandfather (Gerald Robotnik) has connections to GUN's top secret weapon Project Shadow. Then, in order to obtain it, he infiltrates Prison Island, taking Decoe and Bocoe along.

• This episode is a prequel to Sonic Adventure 2.

Sonic is arrested by GUN, who believe he was the one who stole the secret of Project Shadow and infiltrated Prison Island. Completely clueless, Sonic escapes from GUN's helicopter and starts being chased. Sonic is determined to find out what exactly is going on.

Sonic is taken to Prison Island's isolation cell. Chris and Tanaka get on board the swan boat and head to rescue Sonic, while Amy and Tails head there via the X-Tornado. Eggman once again attempts to infiltrate Prison Island along with Shadow and Rouge in order to obtain the Chaos Emeralds.

Prison Island blows up, and Chris gets caught up in Shadow's Chaos Control, escaping death. When he comes to, he realizes that he's on the Space Colony ARK. Meanwhile, Eggman shows the world the destructive power of the colony's cannon and gives an ultimatum.

In order to stop Eggman from destroying the Earth, Sonic and the others head to the Space Colony ARK in a rocket. Then, Sonic breaks in, but is captured and thrown out into the void of space, but not before being given a fake Chaos Emerald by Tails that he and Chuck developed.

The fight between Sonic and Shadow ensues. However, the Space Colony ARK's computers start going out of control, and trigger an irreversible program that effectively turns the whole colony into a giant bomb. If nothing is done, ARK will collide with the Earth. The group decides to set aside their differences and work together to prevent the disaster, but Shadow is not letting his plan be spoiled that easily.

• This is the last episode to use the plot of Sonic Adventure 2.

A detective team consisting of Vector, Espio and Charmy is introduced, who appear to be looking for Cream and start loitering around her location. Meanwhile, Eggman claims to have a change of heart and goes out of his way to repair the moon he previously destroyed with the colony's cannon, but his true motives are unclear.

• This episode aired 2 days before the release of Sonic Heroes in Japan.

All of a sudden, Eggman's artificial moon covers the sun, and the world is covered in darkness. The reformed Eggman proposes a sunlight supply service to the President and earns positive feedback from the citizens, but this appears to be what Eggman planned all along.

The citizens get progressively furious at Sonic's attempts to hinder Eggman's sunlight supply service. Chris cannot confidently defend Sonic and goes to stop him, but deep down he knows that the sunlight's blockade was in fact part of Eggman's evil plan.

Sonic promises a date with Amy, but does not show up no matter how much time passes. Amy is furious and ends up going on a car trip with Sam Speed, who just happened to visit. However, this is where they encounter an Eggman mech that intends to free Eggman, who was imprisoned for his previous actions. Meanwhile, Cream and Cheese discover an unfamiliar face in the garden of Chris' house.

• This episode is a prequel to Sonic Battle.

Along with the imprisoned Eggman, Decoe and Bocoe are put to work in a home electronics factory, they insert a mysterious chip in many of the products. Due to that, the whole city's home appliances start moving on their own and attacking humans. Sonic and the others have to find a solution to this problematic situation.

Stewart commences a search for Eggman, who escaped from jail, in order to catch him. However, he ends up being found by Chris and his friends, and all of them decide to go on a search together.

The President proposes a martial arts tournament with the Chaos Emerald as the prize as part of a larger plan to capture Eggman. Sonic, as well as Knuckles and Chris, and even Emerl all end up participating.

It is time for the finals, however Emerl reacts to the Chaos Emerald and starts going berserk, with everyone joining in the fight to stop him. With his Skill Get ability that makes him able to copy the moves of others, he is quite a formidable threat.

• This is the last episode to use the plot of Sonic Battle.

Eggman declares that he will destroy the planet by using a giant battleship and triggering the "navel of the world" that runs through the submarine volcanic range. Sonic and the others try to stop him, but they are met with a lot more hardships and shocking discoveries than they anticipated.

• This episode's Japanese title is very similar to the Japanese title of the 1969 sci-fi film Latitude Zero and there are several homages to the movie throughout the episode itself.

Eggman escapes to the volcanic island's crater via the Egg Giant-Makan. When Sonic and the others follow him and go from the crater to the underground world, they end up meeting giant ferocious beasts.

• This episode's Japanese title is very similar to the Japanese title of the 1965 sci-fi kaiju film Frankenstein Conquers the World and there are several homages to the movie throughout the episode itself.

According to the government, if Sonic and friends continue to stay in their world, it will trigger a time stagnation phenomenon, causing abnormalities in the world. It is then suggested that Sonic and the others should be returned into their own world, but Chris does not appear willing to let Sonic go.

• This episode's Japanese title is similar to the title of the 1951 sci-fi film The Day the Earth Stood Still.

In order to return Sonic and the others back into their own world, Tails and Chuck rush to develop the device necessary to make it happen. Then, Eggman's base is suddenly attacked by GUN's forces, which was not the President's intent.

As soon as Sonic is about to return to his own world, Chris takes his hand and runs off with him. The duo then goes out on a journey, with Chris eventually coming to accept the truth.

Sonic returns to his own world. Meanwhile Chris, who is now 18 years old, looks back on all the memories he had with him.

• The original TV broadcast uses insert songs "Natsu no Hi" and "Midori no Hibi" by OFF COURSE, while home video releases use "The Shining Road" and "Event: The Last Scene" from Sonic Adventure 2.

Sonic and his friends' planet is attacked by a new formidable enemy called the Metarex. Sonic struggles in the fight and scatters the seven Chaos Emeralds across the galaxy, and a lone Metarex ends up robbing the planet of its life source, the Planet Egg. Then, an 18 year old Chris warps to Sonic's planet using a machine he created, but ends up reverting to the body of a 12 year old due to a time dilation between the worlds.

The group meets Cosmo, who claims to have come to their planet to find Sonic in order to reclaim the Planet Eggs of various planets from the Metarex. Hearing that, Sonic and his friends decide to depart into space. However, they are once again attacked by Metarex Spike while building the space ship. Sonic is then used as a bullet for the space ship's primary weapon, the Sonic Driver, to defeat Metarex Spike.

The space ship boarded by Sonic and his friends, the Blue Typhoon, arrives on the planet Hydo, which was robbed of its Planet Egg and became flooded as a result. Sonic and Chris board a landing vessel to find the Planet Egg, but Sonic gets captured by the Metarex. As Amy takes care of Sonic's rescue and Tails provides the X-Tornado to pick them up, Chris ends up having to assist on this mission using the skills he had acquired over the past six years in his own world.

During the brief period of planet Hydo's people thanking Sonic and his friends for defeating the Metarex, Eggman tricks Knuckles and tries to obtain the Chaos Emerald. However, a frog-shaped Metarex appears and swallows it. The group must prevent the Metarex from stealing the Planet Egg again.

Sonic and his friends arrive on a snowy planet to look for the Chaos Emerald and reach an ice palace where the Metarex are. There, they find what appears to be a research procedure of some sort as well as a Chaos Emerald, or at least, what looks like it.

Sonic and his friends arrive at a jungle planet and encounter a pair of Metarex who have just stolen its Planet Egg. One of them ends up being repelled by the Sonic Driver, but Sonic is hurled towards the planet from the weapon's sheer force. Amy, aided by Cream and Cosmo, decides to look for him and get the Planet Egg back from the surviving Metarex.