Sonic Chronicles 2 is based is part 2 of the game Sonic Chronicles The Dark Brotherhood, it has added new characters such as Sally Acorn, Shadow the Hedgehog, Silver the Hedgehog and Blaze the Cat. The games has three types of modes Hero (Sonic,Sally,Tails) ,Dark (Shadow, Rouge and Shade) and Emerald (Silver, Blaze and Knuckles).
- Sonic the Hedgehog
- Sally Acorn
- Tails the Fox
- Shadow the Hedgehog
- Rouge the Bat
- Shade the Echidna
- Silver the Hedgehog
- Blaze the Cat
- Knuckles the Echidna
- Green Hill Zone
- Knothole Village
- Panic Puppet Zone
- Pumpkin Hill
- Green Forest
- Emerald Coast
- Speed Highway
- Twinkle Park
- Ice cap Zone
- Windy Valley
- Crisis City
- Wave Ocean
- Scrap Brain Zone
- Death Egg
Hero: Sally Acorn is being attacked by a giant robot, Sonic suddenly attacks the robot and saves her. Sally invites Sonic to the Freedom Fighters, Sonic agrees and becomes a Freedom Fighter. Meanwhile Tails is trapped in Eggmans base and he hypnotises Tails to tell him Sonics weakness and fears.
Dark: Shadow and Rouge are on a mission to brake into Eggmans base. Shade then appears and tries to attack them. When Shade is defeted she joins Team Dark. Together they will destory Eggman!
Emerald: Silver and Blaze are having a date in Crisis City. Blazes Sol emeralds start to glow and they travle through time and meet Knuckles. Knuckles explains that there are robots attacking the city and Silver, Blaze and Knuckles run at each robot and defete them
Hero and Dark: While defeting Eggmans robots Shadow and the team get knocked out, Sonic and Sally suddenly appear and save Team Dark, insted of saying thanks to Team Hero, Shadow shouts at Sonic becuase he wanted to defete the robot by himself which causes a big fight!
Emerald: Silver, Blaze and Knuckles split up to fight the robots on angel island. Suddenly Metal Sonic steals Blaze!
Heroes and Dark: After Team Heroe and Dakrs battle they realise there are still some ggman robots who get away and steal Shadows chaos emeralds. The two teams split up to search for the Emeralds
Emerald: Silver and Knuckles search for Blaze. They Eggman robots that Team Hero and Dark were fighting come back and attack them! After the battle Knuckles picks up the two emeralds and they both search for Blaze once again!
- This game is a RPG
- This is the not the first game to have Sally Acorn in. Sally Acorn is in a few games, even though she is not that popular!
- This game was originally going to be called Sonic Mobius
- Rainbow Dash and Mario may make an appearance in this game.
- This game wasn't originally going to be an RPG. It was going to be a Platform game