This gameplay is back with Sonic Adventure Series Gameplay (Sonic Adventure 1, 2 and STH2006).
The Heroes Story
This story begins as main story. There characters: Sonic, Cream, Big, Sonia, Manic.
The Rosey Story
The secondary story. There characters: Amy Rose, Miles Tails Prower, Vector and Knuckles The Echidna
The Venklt Story
The third story. There characters: Omega, Tikal, Ray and Patrick the Bolt Hedgehog.
The Dark Story
The fourth story. There characters: Shadow, Rouge the Bat, Eggman and Nazo.
The Manlter Story
That story here. There characters: Mighty, Tanny the Echidna, Queen Aleena (from Sonic Underground), Spuish the Hedgehog
The Chaotix Story
There characters: Espio, Charmy Bee, Robin the Fox, Sanny the Cat
The Future Story
There characters: Silver, Blaze the Cat, Marine, Monica the Cat, Multy the Leaf Hedgehog.
The Villain Story
There characters: Mephiles, Fang, Metal Sonic, Scarlet the Killer Hedgehog, Metal Knuckles and Tails Doll.
The final story. Unlocked by beating all stories. Sonic, Silver, Shadow, Sonia and Mighty can turn into super to beat Devil. Be carfeul of missiles and fire ball! You can unlock Super through Regular stages.
Sonic the Hedgehog
Sonic is a blue hero hedgehog who can go too fast.
Miles "Tails" Prower
Tails is a 2-tailed fox who can fly.
Knuckles the Echidna
Knuckles is a strongest echidna who is a guaridan of Master Emeralds.
Sonia the Hedgehog
Sonia has return from Sonic Underground. She is in Heroes Story.
Manic the Hedgehog
Manic is a sonic and sonia's brother. But has return from Sonic Underground. He in Heroes Story.
Amy Rose is a lovely pink hedgehog who love sonic. She is in Rosey Story.
Cream the Rabbit
Cream is a lovest rabbit. She can go journey to find Chocola.
Vector is a green strongest crocodile. He is in Rosey Story.
Big the Cat
Big is a froggy searcher cat. He is in Rosey Story too.
E-123 Omega the Robot
Omega is a dark Robot. He was revenge to Eggman. He was changed into Venklt Story. Omega's gameplay was silimiar to STH2006 Gameplay.
Tikal the Echidna
Tikal is a time travel echidna who lives in Future Angel Island. She love Silver. But the mission to find Silver the Hedgehog. She is in Venklt Story.
Ray the Flying Squirrel
Ray is a flying squirrel. Return from SegaSonic Acrade. He is in Venklt Story.
Patrick the Bolt Hedgehog
Patrick is a Bolt Hedgehog. He is in Venklt Story. But this mission to find Green Ring. This gameplay is silimar to Sonic Adventure 1 and 2 Treasure Hunt.
Shadow the Hedgehog
Shadow is a dark hedgehog. Have a revenge to Sonic. He is in Dark Story. Shadow's gameplay is silimar to STH2006 Gameplay
Rouge the Bat
Rouge is a bat. She is in Dark Story. Metal Sonic was destroyed Master Emerald. But Knuckles and Rouge find Emerald's pieces. Rouge's gameplay is silimar to Sonic Adventure 2 Treasure Hunt than Knuckles the Echidna and Patrick the Bolt Hedgehog's Gameplay.
Eggman is a evil scientist. He was return as playable Character. He is in Dark Story Again. Eggman's gameplay is silimar to Sonic Adventure 2 Mecha Gameplay.
Nazo the Mystery Hedgehog
Nazo is a Mystery Hedgehog. Return from Sonic X. He is in Dark Story.
Mighty the Armadillo
Mighty is a red Armadillo. Return from SegaSonic Acrade and Knuckles Chaotix. He is in Manlter Story. Mighty's gameplay has same of Sonic's gameplay.
Tanny the Echidna
Tanny is a green echidna. He was to find Master Emerald's pieces too. He is in Manlter Story. Tanny's gameplay is silimar to Sonic Adventure 1 Treasure Hunt.
Queen Aleena is a Sonic, Sonia and Manic's mother and ruler of Mobius. Return from Sonic Underground. She is in Manlter Story.
Spuish the Hedgehog
Spuish is a red Hedgehog. He is in Manlter Story. Spuish's gameplay is silimar to Sonic's gameplay.
Espio the Chameleon
Espio is a Chameleon. He is in Chaotix Story. This mission to have detetives and find all things.
Charmy is a bee who uses Helmet and Clothing. He is in Chaotix Story. Charmy Bee was same of Espio's mission.
Robin the Fox
Robin is a blue fox. He is in Chaotix Story. Unit Espio and Charmy to find all things with detetives.
Sanny the Cat
Sanny is a light pink girly cat. She is in Chaotix Story.
Silver the Hedgehog
Silver is a hedgehog who lives 200 years of Future. He is in Future Story. Silver's gameplay is silimar to STH2006 gameplay.
Blaze the Cat
Blaze is a future cat. She is in Future Story. Blaze's gameplay is silimar to STH2006 gameplay.
Marine the Racoon
Marine is a brown racoon. She is in Future Story. She really was crush on Tails.
Monica the Cat
Monica is a future girly cat who lives in Blaze's dimension. She is in Future Story.
Mutly the Leaf Hedgehog
Multy is a brown leaf hedgehog. He is in Future Story. This mission to find Missing Blue Rings. Mutly's gameplay is silimar to Sonic Adventure 1 and 2 Treasure Hunt.
Mephiles is a dark villain hedgehog. He was revenge to Sonic, Shadow, Silver, Sonia and Manic. This mission to kill 5 hedgehogs. He is in Villain Story.
Fang the Spiner
Fang is a thief spiner. He was revenge to Sonic and Tails to abusing him in previous sonic Game (Sonic Triple Trouble). He is in Villain Story.
Metal Sonic is a robotic version of Sonic. Back with surviving in previous sonic games and movies (Sonic CD, Sonic OVA and Sonic 4 Episode 2). This mission to kill Sonic. He is in Villain Story.
Scarlet the Killer Hedgehog
Scarlet is a dark red villain hedgehog. He is in Villain Story.
Metal Knuckles is a robotic version of Knuckles. With a Sonic Advance 1 Design. Back with surviving in Sonic Advance. This mission to kill Knuckles and Tails. He is in Villain Story. Metal Knuckles's Gameplay is a finding missing army pieces and silimar to Sonic Adventure 2 Treasure Hunt.
Devil the Dragon
Devil is a evil dragon. He was shoot missiles and fireball.
Appears in Dark Story as helper. He helps Dr. Eggman and Shadow. Appears in cutscenes.
Appears too in Dark Story as helper. He helps Rouge and Nazo. Appears in cutscenes.
Vanilla the Rabbit
Appears to show Character's staus. She is in Cream's house in Chao World.
Short the Echidna
Appears in poster of Shorts and Knuckles Game.
Manny the Fox
Appears as cameos. In all stages.
Appears in all Story (expect Dark Story and Villain Story) as Helper.
Upgrades same as Sonic Generations and Sonic Adventure 1, 2 and STH2006. Super and Hyper transforms appears in upgrades shop when you complete the Last Story.
Adventure Fields was silimar to Sonic 2006. There way to explore and change into other character. Having Action Stages to enter. But have Rollet Prizes, item, Missions, Emblems (STH2006 Design), Upgrades and etc.
Action Stages is a basic playable stages for every character. Their characters can enter to action stages. To serve the gameplay.
Story Mode is a main mode. There a game's story progresses. You can select 8 stories.
You can select all characters in all levels and boss here.
Kart Racing Mode
Unlike Sonic Adventure 2. You can select all characters to race.
Super Hard Mode
When you complete all stories in game. You can unlock Super Hard Mode. You can select all characters in Super Hard Mode. But is very hard.
You can play multiplayer and challenges with up to 5 players. Includes: Race, Classic Race (silimar to SRB2 Race), Tag, Battle Mode (silimar to Sonic Heroes Battle Mode), Treasure Hunting, Fighting and more.
When you get 25% complete. You can unlock Game Room. There a Games.
Sonic the Hedgehog (Main Mega Drive Game)
Sonic the Hedgehog 2 (40% complete only and Knuckles in Sonic 2 is 45%)
Sonic 3 & Knuckles (55% complete)
Sonic 3D Blast (60% complete)
Sonic CD (DLC 65% complete)
Knuckles Chaotix (80% complete)
Sonic Adventure DX (DLC Demo 90% complete)
Sonic 2006 Remake (100% complete)
Sonic Advance Remake (DLC 95% complete)
- Classic Sonic - Happy 25th Birthday, Sonic! This DLC allows to replace Modern Sonic into Classic Sonic.
- Emerald Coast - Takes Modern Emerald Coast 3DS Design.
- Green Hill Zone - By 100% Complete. You can unlock Green Hill with DLC. Have a SA2 and Generations Modern Green Hill Mashup Designs.
- Scrouge the Hedgehog - This DLC allows to have Scrouge in Trial and Multiplayer.
- Babylon Story - Replaces Villain Story into Babylon Story.
- Super forms through Regular Stages (100% Complete)
- Sonic the Hedgehog
- Sonic the Hedgehog 2
- Sonic the Hedgehog 3 & Knuckles
- Sonic 3D Blast
- Sonic CD (DLC Only)
- Knuckles Chaotix
- Sonic Adventure DX Demo (DLC Only)
- Sonic 2006 Remake
- Sonic Advance Remake (DLC Only)
- Sonic 25th Anniversary Special Video
Same as Sonic Generations Voice Actors.
- This is a first sonic game since Sonic 2006 to have E 10+ Rating.
- Orbot and Cubot will be as helper.
- Hyper Transform (Hyper Sonic, Hyper Shadow, Hyper Silver and Hyper Sonia) returns from Sonic 3 & Knuckles.
- There a character debut in this game.
- First time Sally don't appear in this game. She appear in Sonic Satam X Poster.
- When turning Hyper. This eyes turn orange.