Which Sonic game did Tails not appear in?
Sonic the Hedgehog
Sonic the Hedgehog
Sonic Adventure
Sonic the Hedgehog 2
Sonic the Hedgehog
Sonic Adventure
Sonic the Hedgehog 2
Sonic the Hedgehog 3
Sonic Adventure
Sonic the Hedgehog
Sonic Adventure
Sonic the Hedgehog 3
Sonic the Hedgehog 2
Sonic Adventure
Sonic the Hedgehog
Sonic Adventure
Sonic the Hedgehog 3
Sonic the Hedgehog 2
Sonic & Knuckles
Sonic the Hedgehog
Sonic Adventure
Sonic the Hedgehog 2
Sonic the Hedgehog 4
Sonic Adventure
Sonic the Hedgehog 3
Sonic & Knuckles
Sonic the Hedgehog
Sonic the Hedgehog 4
Sonic Adventure
Sonic the Hedgehog 3
Sonic the Hedgehog 2
Sonic & Knuckles
Sonic Adventure
Sonic the Hedgehog
Sonic The Hedgehog
Sonic the Hedgehog 2
Sonic & Knuckles
Sonic the Hedgehog 4
Sonic Adventure
Sonic the Hedgehog 3
Sonic the Hedgehog
Sonic the Hedgehog 2
Sonic Adventure
Sonic & Knuckles
Sonic CD
Sonic The Hedgehog
Sonic Unleashed
Sonic the Hedgehog 3
Super Sonic the Hedgehog
Sonic 2
Sonic the Hedgehog 4
Sonic Adventure
Sonic CD
Sonic the Hedgehog
Sonic & Knuckles
Sonic 2
Sonic the Hedgehog 3
Sonic the Hedgehog 2
Sonic Lost World
Sonic Adventure
Sonic the Hedgehog 4
Sonic Unleashed
Sonic CD
Sonic 3
Super Sonic the Hedgehog
Sonic the Hedgehog
Sonic the Hedgehog II
Sonic & Knuckles
Sonic 2
Super Sonic the Hedgehog 2
Sonic Adventure
Sonic Adventure 2
Sonic 3D Land
Sonic CD
Sonic the Hedgehog 2
Sonic The Hedgehog
Sonic: The Lost Levels
Sonic Lost World
Sonic 3
Sonic the Hedgehog 3
Sonic 2
Sonic and Tails: Sonic Adventure
Sonic and Tails in Sonic Adventure
Sonic Adventure
Sonic & Knuckles
Sonic Unleashed
Sonic CD
Sonic Adventure 2
Sonic and Knuckles
Super Sonic the Hedgehog
Sonic 3
Sonic Lost World
Sonic the Hedgehog
Super Sonic the Hedgehog 3
Sonic and Tails
Sonic 2
Sonic: The Lost Levels
Sonic 3D Land
Sonic Adventure
Super Sonic the Hedgehog 2
Sonic the Hedgehog 3
Sonic the Hedgehog 4
Sonic the Hedgehog 2
Sonic X
Sonic CD
Sonic & Knuckles
Sonic Adventure 2
Sonic 3
Sonic and Knuckles
Sonic 2
Sonic the Hedgehog
Sonic Adventure
Sonic and Tails: Sonic Adventure
Super Sonic the Hedgehog.
Sonic Mania
Sonic CD
Super Sonic the Hedgehog
Sonic and Tails in Sonic Adventure
Sonic X
Sonic the Hedgehog 4
Sonic the Hedgehog 2
Sonic Lost World
Sonic Adventure 2
Sonic 3
Super Sonic the Hedgehog 3
Sonic and Tails
Sonic: The Lost Levels
Sonic & Knuckles
Super Sonic the Hedgehog!
Sonic 3D Land
Sonic and Knuckles.
Sonic 2
Super Sonic the Hedgehog 2
Sonic the Hedgehog 3
Sonic Adventure
Sonic CD
Sonic The Hedgehog
Sonic and Tails, Sonic Adventure
Super Sonic the Hedgehog II
Sonic X
Sonic and the Secret Rings
Sonic and Knuckles
Sonic 3
Sonic Adventure 2
Sonic 2
Sonic the Hedgehog
Sonic Lost World
Sonic & Knuckles
Sonic Adventure
Sonic Unleashed!
Sonic and Tails
Sonic Heroes
Sonic CD
Super Sonic the Hedgehog.
Super Sonic the Hedgehog 3
Sonic Mania
Sonic and Knuckles!
Sonic the Hedgehog 3
Sonic Unleashed 2
Sonic the Hedgehog 2
Sonic's Revenge
Sonic and Knuckles.
Sonic 3
Sonic 3D Land
Sonic X
Sonic: The Lost Levels
Sonic and Knuckles 2
Sonic Adventure 2
Super Sonic the Hedgehog!
Sonic 2
Sonic and Tails: Sonic Adventure
Sonic the Hedgehog
Sonic Heroes
Sonic CD
Sonic and the Secret Rings
Super Sonic the Hedgehog II
Sonic Lost World
Sonic & Knuckles
Sonic 3
Sonic and Tails.
Sonic and Tails, Sonic Adventure
Sonic X
Sonic Unleashed!
Sonic RPG
Sonic 2
Sonic the Hedgehog 2
Sonic Adventure 2
Sonic Unleashed.
Sonic and Knuckles!
Super Sonic the Hedgehog.
Sonic Adventure.
Sonic CD
Sonic and Tails
Sonic the Hedgehog 3
Sonic: The Lost Levels
Sonic The Hedgehog
Sonic 3D Land
Sonic the Hedgehog
Sonic and Knuckles 2
Sonic 3
Sonic's Revenge