Sonic Chronicles: The Dark Brotherhood

Sonic Chronicles: The Dark Brotherhood is a Nintendo DS console role-playing game based on the Sonic the Hedgehog franchise. It is being developed by Canadian RPG developer BioWare, which is now part of Electronic Arts (EA Games). The game is scheduled to be released in North America and Europe in September of 2008. It focuses on the events surrounding the kidnapping of Knuckles, and the disappearance of the Chaos Emeralds.

Preview
A preview of the game was featured in the February 2008 issue of the Nintendo Power magazine, giving details on the game features and confirming its name. It also confirmed that there will be 11 playable characters, but only 9 have been revealed so far. The interview also states that the game will feature areas from previous Sonic games ranging from Emerald Town from Sonic Battle to more classic fields such as Green Hill Zone, Central City, and Mystic Ruins, as well as new locations such as Blue Ridge Zone.

Gameplay
As with many RPGs, two main types of gameplay will appear: exploration, and combat. Exploration areas will see the character being controlled by tapping the stylus where the player wants the character to go, whilst action buttons will be used to traverse certain elements, such as loop-the-loops. Navigation will also require a certain character to be in the lead for progress to continue, taking advantage of that character's special ability, be it flying, climbing, or jumping large gaps. Puzzle elements will also feature, even allowing the party to break up to complete the task, such as pressing switches in various areas.

Combat gameplay will occur when enemies are walked into, shifting the view to a close-up for turn-based battles to occur. Standard attacks are available, whilst special attacks can be performed by rhythmically tapping the stylus. These will use up POW Points, in a manner similar to Magic Points in other RPGs. Examples of individual special attacks include Sonic's Axe Kick and Whirlwind, whilst some group-based special attacks will require certain characters in the party, such as the Blue Bomber, which requires Tails. After combat is complete, loot is available, ranging from rings to character equipment - equippable in one of three slots per character - whilst experience points will boost one of four attributes per character: speed, attack, defense, and luck.

Characters will also be able to collect and equip Chao, each with their own ability, to enhance a team member's status. These Chao will be collectable and can be stored in the Chao Garden, and using the Wi-Fi link, players will be able to swap the Chao they have collected.

Plot
The story of Sonic Chronicles is split into two acts, which are further divided into several chapters. The first takes place in Sonic's world, with the team attempting to unravel the situation they are in, whilst also stopping the Master Emerald from being taken. The second act sees Sonic and the team travelling to another dimension, called the Twilight Cage, in order to stop a new threat to their own world.

The game opens by detailing Eggman's defeat some time ago, with Knuckles, Amy, and Sonic distracting the scientist while Tails sabotages Eggman's ship, the Egg Carrier, which falls to Eggman's base in Metropolis. Eggman was presumed dead. In the present, Sonic is on vacation when he receives a call from Tails, stating that Knuckles has been kidnapped. Travelling to Central City with Amy Rose to meet with Tails, they are escorted by Rouge the Bat to G.U.N. headquarters to meet the GUN Commander. He informs them that they have been watching the Marauders for some time and have managed to locate their hideouts, but searching the hideouts for Knuckles proves fruitless. However, Tails manages to fix broken communicators found at each site, which allows them pinpoint the location of the Marauders' base to the Mystic Ruins.

Travelling by Tails' Tornado plane to avoid the soldiers guarding the Ruins, they meet up with Big the Cat who helps them locate the base, where they find Knuckles escaping from some robots. Leaving the base, they find Angel Island gone. Back at Tails's workshop, Tails assembles a set of Eggman's devices to disable a force field they had located in Green Hill during their search. Inside, they find Eggman, who claims to be a reformed character, revealing that he survived the crash of the Egg Carrier by anticipating his own defeat and making a robot that would rescue him and nurse him back to health. Eggman informs the team that Angel Island is being pulled to Metropolis, the location of the Marauders' main base.

Taking the Tornado once more to go to Blue Ridge Zone in order to enter Metropolis from there, they meet Shadow and join up in order to find E-123 Omega, but are attacked in Metropolis by Shade and her Marauders. Shade reveals herself to be an Echidna of the Nocturnus Tribe, leaving Knuckles, supposedly the last of the Echidnas, shocked. After Sonic defeats her, she blocks the main pathway to Metropolis, but Eggman finds another route through a railway tunnel. Once there, Eggman tells them of a weapon in his lab that could help defeat the Marauders, provided he has the necessary parts. Dividing into two teams, one group, with Sonic and Knuckles, head to Angel Island to get the Master Emerald before the Marauders, and the other, led by Tails, assists in making the weapon. Tails and his team develop a non-lethal weapon designed to return the Nocturnus to their unknown home. Meanwhile, Sonic's team infiltrates a Nocturnus airship headed for the island, but encounter problems when the enemy manages to disable the ship's weapon. Tails and Eggman construct a weapon to shoot down the surrounding ships to clear the way for Sonic, but accidently shoot the ship on which their friends are on, sending them onto Angel Island. Once on the Island, Sonic and Knuckles confront the Nocturnus leader, the Grand Imperator Ix, who reveals his plot to take over the dimension.

This revelation shocks Shade, who believed that Ix merely wanted to bring the Nocturnus Clan back to earth, for they had been sealed in the alternate dimension called the Twilight Cage during the Argus Event, in which all races who were taken to that dimension heard the word "argus," and were banished there for being too dangerous. Ix's minions come close to defeating Sonic and his team, but as they are on the verge defeat, Tails and Eggman arrive to save them, using a teleporter under Metropolis to get to the Island. They use their non-lethal weapon to transport several of the Nocturnus back to the Twilight Cage. The team fights Ix, but he escapes and steals the Master Emerald (which is considerably smaller in this game), causing Angel Island to fall from the sky. Ix sends the heroes and Shade flying away. Knuckles saves Shade, as the island crashes into Metropolis. From there, the group witnesses Ix creating a wormhole which transports the Nocturnus back to their realm, ready to dominate. Tails and Eggman come up with a plan to follow him, deciding to build a vehicle that could cross into the alternate dimension. However, the collision with Angel Island knocks the city's power out. Sonic and a reformed Shade team up to restore the power, and also retrieve a Dimensional Buffer to help Tails.

The group leaves in the vehicle, dubbed the Cyclone, while Eggman remains behind, saying that he must make sure that they can return. However, as they leave, he reveals that he has a more sinister plot in mind for the heroes. Once in the Twilight Cage, the Cyclone crash lands on a rocky planet, the Kron Colony, after being damaged during the interdimensional trip. Tails suggests that they can power the ship up with a Chaos Emerald, and locates one on the colony. The team are confronted by the Kron, giant rock creatures who believe them to be Nocturnus spies. The Kron are gifted weapon makers, and were forced by Ix to create weapons and armor for his troops. The warehouse used by the Kron to produce these weapons is powered by a Chaos Emerald, and Sonic and team offer to liberate the colony from Ix's control. They manage to take the Emerald, and win the trust of the rock people, and travel onward. The Nocturnus homeworld of Nocturne is blocked off from the heroes, prompting them to visit the N'rrgal colony, home to the slug-like, energy-leeching N'rrgal people.

The N'rrgal suck all the energy from the Cyclone, but Tails discovers that another Chaos Emerald is located on the planet. The N'rrgal queen meets the team and tells them that the bitter rivals of the N'rrgal race, the Zoah, are in possession of a powerful weapon that they cannot risk confronting in battle. She offers their Chaos Emerald in return for the Zoah's weapon. Sonic and his team then head to the Zoah colony, where they must find and dispatch this "weapon." Upon talking to the Zoah leader, the team discovers that they are in allegiance to Ix, but only because he defeated the chief in single combat, and according to Zoah law, whoever defeats the leader can have any one favor from them, even the service of the entire race. Sonic challenges the leader to a battle, and frees the Zoah from their servitude. The leader gives them a Chaos Emerald, revealed to be the weapon given to them by Ix. The team realizes that Ix gave both the Zoah and N'rrgal Emeralds to keep the two races in check for his plans. Upon revealing this information to the leaders of the two races, they gain the trust of the Zoah and N'rrgal.

Tails finds two more Emeralds in the Voxai Colonies. The Voxai are a race at peace, capable of mental domination. However, the Overmind, a group of three Voxai who rule the colonies, have taken control, corrupting the minds of the citizens. The team meets Thebes, a citizen who has escaped the control of the Overmind. He tells them of the source of the Overmind's power, the Chaos Emeralds, with which they were able to dominate the minds of all the people in the Voxai colonies. Thebes leads them to a teleporter to take them to the second colony, which is guarded by a psychic field to block out trespassers. Once there, they confront the Overmind, and defeat them. Thebes becomes the new Voxai leader, and gives them the two Chaos Emeralds given by Ix. With the last two emeralds on Nocturne, the team gathers the leaders of the Kron, N'rrgal, Zoah, and Voxai to the Kron Colony, where they all team up and come up with a plan to invade Nocturne. The united races, led by Sonic and Team, launch an assault on the Nocturnus homeworld.

The Voxai find weaknesses in the force field around the planet, while the N'rrgal suck energy from it, while the Zoah launch a missile created by the Kron that can penetrate it. Sonic and his friends pass through the opening made by the united races, and encounter Charyb and Scylla, two Gizoids who wield the elements of fire and water, each with a Chaos Emerald. The group splits in two, Sonic and Tails leading one group and Knuckles and Shade leading the other. Knuckles is reluctant to kill Ix, believing that the Nocturnus can be saved, but promises not to let this belief interfere with the mission. The two teams lower the force field around Nocturne, allowing the forces from the other Twilight Cage races. The teams each confront either Scylla or Charyb, each winning a Chaos Emerald. Knuckles's team confronts Ix in his throne room, while Sonic's team comes in from a balcony to witness the fight. Sonic at first believes that Knuckles is betraying them, but is proven wrong when he watches them fight. Knuckles wins the fight, causing Ix to run. Sonic's team then gets the chance to fight him, and also emerge victorious. Ix uses the Master Emerald to achieve a Super Transformation. Sonic uses the Chaos Emeralds to become Super Sonic, and defeats him.

As Nocturne begins to fall, and is nearly destroyed, the team escapes to the Cyclone and heads back to Earth. Once back in Metropolis, they find Eggman waiting for them with a rebuilt empire, which they take the Cyclone to confront. The game ends with Sonic, Tails and Omega rambling about the makers of the game, and the team about to confront the new Eggman Empire, with the words "THE END?" on the screen, ending the game with a cliff hanger.

Characters
The following characters have been confirmed to be in the game.

Playable Characters

 * Sonic the Hedgehog
 * Super Sonic
 * Miles "Tails" Prower
 * Knuckles the Echidna
 * Amy Rose
 * Shadow the Hedgehog
 * Rouge the Bat
 * E-123 Omega (optional)
 * Cream the Rabbit (optional)
 * Big the Cat
 * '''Doctor Eggman
 * Shade the Echidna

Nonplayable Characters

 * Guardian Units of Nations
 * G.U.N. Commander
 * Gizoids
 * Scylla
 * Charyb
 * Nocturnus Tribe / Dark Brotherhood
 * Ix the Echidna
 * Super Ix the Echidna
 * Nestor the Wise
 * The Zoah
 * General Raxos
 * Commander Syrax
 * The Kron
 * Foreman Kraig
 * N'rrgal
 * Queen N'rrgal
 * Voxai
 * Thebes
 * EggRobo (Cameo)

Development
Development began in 2006 when Bioware began to look into a handheld video game project to start, and at that point, had over 30 people involved.

During February 2008, Sega announced that it would be giving fans the opportunity to vote on the name of a hostile alien race that would appear within the game. From March 4th, fans were invited to vote on Sega Europe's Sonic portal Sonic City for their preferred name. The winning entry in the contest was announced as The Zoah, a reference to the town in Panzer Dragoon Saga. The name was suggested as a potential name initially by the Sega fan blog Sega Nerds.

Members of the Sonic Chronicles team also update members of the public on their progress and views on the game about every two weeks on the Sonic City Blognik.

Comic adaption
Archie Comics has made an adaption of Sonic Chronicles titled "Invaders from Beyond", featuring the kidnapping of Knuckles. The short strip only covers the beginning of the story, and ends by urging readers to buy Sonic Chronicles to find out "what happens next".

Trivia

 * Also the game is a tribute to sonic heroes to put the teams in the game(except to Chaotix.