- Super Sonic Advance
- Super Sonic Brawlers
- Super Sonic EX: The Sprite Crossover Movie.
- Super Sonic Megamix Z
- Super Sonic Smackdown
- Super Sora the Hedgehog
- Super Statyx
- Super Turbo
- Super verse
- Superdeaththehegehog
- Suprano
- Surematu the Hedgehog
- Surg the Hedgefox
- Surge the Hedgehog (XxZekeKnightxX)
- Surge the hedgehog
- Suri the Echidna
- Surreal Circus Zone
- Surtr the Jotunn
- Survival Zone (Roleplay)
- Susano Yuki
- Sutamin the Jomon
- Suzannia The Cheetah
- Suzumei Batchi the Espeon
- Suzuna Shiroyuki the Kitsune
- Suzuna Tenshi the Kitsune
- Suzuna Tenshi the Kitsune/Escape from Aperture
- Suzuna the Kitsune: Next Generation
- Suzuna the Kitsune: Next Generation - Chapter 1
- Suzuna the Kitsune: Next Generation - Prologue
- Swarna the Fox
- Sweet Scent the Stunky
- Sweet Temptation
- Swift the Armadillo
- Swift the Generic Hedgehog
- Swift the Hedgehog
- Swift the Silvally
- Swiftrunner
- Switches
- Swoop the Hedgehog
- Sword of Legends
- Sword of Light
- Swords Dance
- Sybe the Robo-Tech
- Sybil the Panther
- Sydney The Cybernetic Cat
- Sydney the Echidna
- Sydney the Hedgehog
- Syeed the Hedgehog
- Syfe the Cyber-bot
- Sylaeus the Thorny Devil
- Sylest the Hedgehog
- Sylph
- Sylph/Caretaking
- Sylph/Subspecies
- Sylvan Island
- Sylvan Shower
- Sylvia Prower
- Sylvia the Dark Ranger
- Sylvia the Hedgecat
- Sync the Robochidna
- Synchro Combo
- Synchro Stones
- Synchro the Hedgehog
- Syndra, the Goddess of Lava
- Synergy Effect
- Synkka the Serval
- Syraco The Raptor
- Syrii
- T.I.T.A.N.
- T.Y.R.A.N.N.U.S.
- TCS Battle Format
- TDG: Dark Eden
- TD (Adventures of the Tails Doll)
- TFFS:A Rumble Down Under
- TFFS:A Rumble Down Under/Chapter 1
- TFFS:Artikan Assault
- TFFS:Artikan Assault/Chapter 1
- TFFS:Artikan Assault/Chapter 2
- TTCable
- TV4 Hydra Assault Vehicle
- T the CyberWolverine
- Tab The Cat
- Tabitha the Chameleon
- Tackle
- Taenger the Cherouv
- Taffy Monroe the Bunny
- Taglumo the Hedgehog
- Tai
- Tai the Charizard
- Tail's Nightmare (Story Mode)
- Tail Smash
- Tail Whip
- Tails' Adventure II
- Tails' Mansion
- Tails' New Friend
- Tails' Sky Fight
- Tails: Galactic Mission
- Tails: Galactic Mission/Script
- Tails: Galactic Mission/Staff
- Tails & Shadow: Night Heroes
- Tails (Re: Sonic GX)
- Tails (Vulpinroid)
- Tails (Vulpinroid: Memento Mori)
- Tails Adventure: Return Of The Battle Bird Armada
- Tails Adventure: Return Of The Battle Kukku Empire
- Tails Adventure: Return Of The Battle Kukku Empire/Script
- Tails Adventures
- Tails Doll (OCA)
- Tails Prower Jr.
- Tails in Heaven
- Tails the Fox (Sonic Adventures)
- Taisho The Hedgehog
- Taiyang the Echidna
- Takara the Cat
- Takashi the Cat
- Take a Stand
- Takeo the Ferret
- Tales of Central City: The Rich and the Righteous
- Tales of Mobius
- Tales of Soleanna: Act I
- Tales of the Echo
- Tales of the Echo/Character Profiles
- Tales of the Echo: The Necromancer
- Tales of the Night: Lunar Sands
- Tales of the Time Traveler (Sonic Adventure 3: GX)
- Taletheos Tourain
- Talia the Magician
- Talon Starbomber
- Talosium
- Tamaco the Hedgehog
- Tamaki the Foxbat
- Tamaru Ono
- Tamaruin City
- Tammuz the Hedgehog
- Tana the Rabbit
- Tanakitama
- Tangle (Sonic Piece)
- Tangle X
- Tangle the Lemur (Tangle X)
- Tangled Troubles
- Tank Freddy the Compulsive Gambler
- Tanya Binler
- Tanya Borus
- Tanya Mole
- Tanya Richmond-Mamarn
- Tao Nocturnous Kovu
- Tao the Behemoth
- Tao the Silver Monkey
- Tara the Steporis
- Tarani the Cat
- Target Scorch
- Taro the Oni
- Tart-arus the Potoo
- Tasek the Pyro-bot
- Tasha the Ferret
- Tasha the Raccoon
- Tasma the Ocelot
- Tatiana the Fox
- Taura the Squirrel
- Tavor the Hedgehog
- Tawny the Rabbit
- Taylor the Hedgehog
- Tea The Chipmunk
- Team Alpha
- Team Amity
- Team Boreal
- Team Cabara
- Team Chaonic
- Team Chaos
- Team Chronohog
- Team Codex
- Team Colour
- Team DNA
- Team Dark(Sonic Boom)
- Team Dark Witch
- Team Dropship
- Team Dropship Continuity
- Team Dropship~ Season 1- Episode I: Origins
- Team Fashion
- Team Freedom Fighters 2.0
- Team Gigabit
- Team Glitch
- Team Heroiclovakia
- Team Human
- Team Human/Tropes
- Team Hurricane
- Team Ice meets Team Physics
- Team Kaosu
- Team Lightning Bolt SONIC angel Society
- Team Mew Mew
- Team Monochrome
- Team Noble
- Team Oak
- Team Physics
- Team Poppie
- Team Radical 2
- Team Rash
- Team Rebellion
- Team Rose
- Team Shoku
- Team Slovakiaman
- Team Sonic
- Team Sonic 2
- Team Sonic Adventure
- Team Sonic VS. Villains! Ultimate Showdown!
- Team Spirit
- Team Spy
- Team Star
- Team Starlight's Trip to Chao Island
- Team Starlight Forms
- Team Storm (096)
- Team Sweet
- Team Symphony
- Team Toon
- Team Toy Force
- Team Trinity
- Team Violet
- Team Vixi
- Team Weasel
- Team Wild
- Tear the Hedgehog
- Tec the Squirrel
- Tech The Wolf
- Tech the rabbit
- TechnoSonic
- TechnoVolt
- Technocratic Kingdom of Mobius
- Techtown
- Tectonic the Thylacine
- Teddy the hedgehog
- Tegan the Hedgehog
- Tekucina the Falanouc
- Tel-Eth
- Tel-Eth/Disaster Club
- Tel-Eth/Featured Article Interview
- Tel-Eth/Zeroverse
- Telekinesis
- Telethon the Voidmaker
- Tellis the Hedgehog
- Telltale's Sonic Boom: Season One
- Telos Nyctores
- Temblor
- Temblor/Attacks
- Tempest the Fox
- Tempest the Hedgehog
- Tempest the Lion
- Tempestra the Bat
- Tempetra the Cat
- Temple of Divine Sanitium
- Temporal
- Ten-Thousand Fists
- Tenchi
- Tendaji the Cheetah
- Tendo the Cat
- Tenebrite
- Tengu of the Storm
- Teno the Panther
- Teotihuacan
- Terantai the Cherouv
- Terasan the Stalwart
- Terasuit
- Teratrogenesis
- Teridaxx
- Terios Stargen
- Terios the Hedgehog (Sonic Revolution)
- Terminus, Knight of Endings
- Terra Nova The Echidna
- Terra The Tiger
- Terra the Ocelot
- Terra the Ocelot/Mystic Zone
- Terra the Ocelot/Sonic Reborn Version
- Terrador Custos Bellator
- Terrador Custos Bellator/Featured Article Interview
- Terrence "Terror" the Rottweiler
- Terrible Luck
- Terrible Luck (Game)
- Terrible Luck Saga
- Terris the Squirrel
- Terry the Tyranitar
- Tesla Anima
- Tesla Hunt Gravity Suit
- Tesla The Hedgehog
- Tesla The Hedgehog/Featured Article Interview
- Tesla The Hedgehog/Flow
- Tesla The Hedgehog/Forms
- Tess, Returning
- Tessa Huntress The Hedgehog
- Tessa Huntress The Hedgehog/Featured Article Interview
- Tessa Oswald the Hedgehog
- Test Page
- Tetra Kitsempt
- Tetsuya Nenos
- Texto the Unicorn
- Thaddeus the Butterfly
- Thanatos
- Tharraleos Polemistis
- TheLoneWolf92's Universe
- The .EXE team
- The 10 Elemental Rings
- The 15 Break
- The 1st Character Tournament
- The 2nd Character Tournament
- The A.T.A.
- The A.T.A./Members
- The A Game Squad
- The Abyss
- The Adventure Begins Pt 1
- The Adventure Begins Pt 2
- The Adventures of Darwin & Adeline
- The Adventures of Jack the Hedgehog
- The Adventures of Jacob and Friends
- The Adventures of Lightning the Hedgehog: Book I
- The Adventures of Lightning the Hedgehog (series)
- The Adventures of Mario, Sonic, and Kirby
- The Adventures of Mario and Sonic
- The Adventures of Matt The Hedgehog & Friends
- The Adventures of Sonic The Hedgehog (2008 Film)
- The Adventures of The Chaos Twins
- The Aetherium Collosseum
- The Ahriman Uprising
- The Ale'Cieldra
- The Algea's Always Fat
- The Amazing Adventures of Edgar Eagle
- The Ancient Elemental Beasts
- The Android (Dr. Daria Rose)
- The Angel Island, part 1/part 2
- The Apartment
- The Apocalypse Chronicles: Ender of Worlds
- The Archie Sonic Extended Multiverse
- The Avengers: Sonic Edition!
- The BFHG (freejoin)
- The Battle for the Chaos Emeralds
- The Battle of Angel Island
- The Battle of Angel Island (Sonic Adventure 3: GX)
- The Beat
- The Best Tracks of SEGA Games
- The Biolizard (Sonic Adventures)
- The Birth of Maria the Hedgehog: Part 1
- The Birth of Maria the Hedgehog: Part 2
- The Birth of Maria the Hedgehog: Part 3
- The Birth of Maria the Hedgehog: Part 4
- The Bizarre Life of Tesla Hunt (franchise)
- The Black Arm Invasion
- The Black Bolts
- The Black Cards
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