After the first sonic, what was the other Sonic game not to have Knuckles appear?
Sonic 2
Sonic the Hedgehog 2
Sonic the Hedgehog
Sonic the Hedgehog 2
Sonic the Hedgehog
Sonic the Hedgehog 2
Sonic the Hedgehog 3
Sonic 2
Sonic the Hedgehog
Sonic the Hedgehog 2
Sonic 2
Sonic the Hedgehog 3
Sonic 2
Sonic the Hedgehog
Sonic the Hedgehog II
Sonic the Hedgehog 2
Sonic the Hedgehog 3
Sonic 2
Sonic & Knuckles
Sonic The Hedgehog 2
Sonic Adventure
Sonic The Hedgehog
Sonic 2
Sonic the Hedgehog
Super Sonic the Hedgehog
Sonic & Knuckles
Sonic Adventure
Sonic the Hedgehog II
Sonic the Hedgehog 2
Sonic the Hedgehog 3
Sonic 2
Sonic Adventure
Sonic The Hedgehog 2
Super Sonic the Hedgehog
Sonic & Knuckles
Sonic The Hedgehog
Sonic 2
Sonic the Hedgehog
Sonic Adventure
Sonic the Hedgehog II
Sonic the Hedgehog 2
Sonic the Hedgehog 3
Sonic 2
Sonic & Knuckles
Super Sonic the Hedgehog
Sonic Adventure
Sonic The Hedgehog 2
Sonic: The Lost Levels
Sonic The Hedgehog
Sonic 2
Sonic the Hedgehog
Sonic & Knuckles
Sonic Adventure
Super Sonic the Hedgehog
Sonic the Hedgehog II
Sonic the Hedgehog 2
Sonic the Hedgehog 3
Sonic 2
Super Sonic the Hedgehog 2
Sonic: The Lost Levels
Sonic Adventure
Sonic & Knuckles
Sonic The Hedgehog
Super Sonic the Hedgehog
Sonic 2
Sonic and Knuckles
Sonic the Hedgehog
Sonic Adventure
Super Sonic the Hedgehog 2
Sonic the Hedgehog II
Sonic: The Last Airbender
Sonic: The Lost Levels
Sonic the Hedgehog 2
Sonic Adventure 2
Sonic the Hedgehog 3
Sonic CD
Sonic & Knuckles
Sonic 2
Sonic 3
Sonic Adventure
Super Sonic the Hedgehog
Sonic and Knuckles
Sonic Adventure 2
Sonic The Hedgehog
Sonic 2: The Lost Levels
Super Sonic the Hedgehog 2
Sonic CD
Sonic 2
Sonic: The Last Airbender
Sonic: The Lost Levels
Sonic 3
Sonic & Knuckles
Sonic the Hedgehog
Sonic the Hedgehog II
Sonic Adventure
Sonic 3D Land
Sonic the Hedgehog 3
Sonic and Knuckles.
Sonic the Hedgehog 2
Sonic Adventure 2
Sonic CD
Super Sonic the Hedgehog
Sonic 2
Sonic and Knuckles
Sonic's Revenge
Sonic 3
Sonic Adventure
Super Sonic the Hedgehog 2
Sonic: The Last Airbender
Sonic: The Lost Levels
Sonic & Knuckles
Sonic 3D Land
Sonic Lost World
Sonic The Hedgehog
Sonic and Knuckles!
Sonic CD
Sonic 2
Sonic Adventure 2
Sonic and Knuckles 2
Sonic 3
Sonic 2: The Lost Levels
Sonic the Hedgehog II
Sonic the Hedgehog
Sonic and Knuckles.
Sonic Adventure
Sonic the Hedgehog 3
Sonic the Hedgehog 2
Super Sonic the Hedgehog
Sonic's Revenge
Sonic and Knuckles
Sonic 3D Land
Sonic & Knuckles
Super Sonic the Hedgehog 2
Sonic CD
Sonic 2
Sonic: The Lost Levels
Sonic Adventure 2
Sonic II
Sonic 3
Sonic Lost World
Sonic and Knuckles!
Sonic Adventure
Sonic and Knuckles 2
Sonic The Hedgehog
Sonic CD
Sonic 2
Sonic 3D Land
Sonic and Knuckles.
Sonic's Revenge
Sonic & Knuckles
Sonic Adventure 2
Sonic II
Sonic X
Sonic 3
Sonic and Tails
Sonic the Hedgehog
Super Sonic the Hedgehog.
Sonic 2: The Lost Levels
Super Sonic the Hedgehog
Sonic Adventure
Sonic Lost World
Sonic the Hedgehog 3
Sonic: The Last Airbender
Sonic: The Lost Levels
Sonic the Hedgehog 2
Super Sonic the Hedgehog 2
Sonic and Knuckles!
Sonic CD
Sonic 2
Sonic 3D Land
Sonic II
Sonic 3
Sonic Adventure 2
Sonic X
Sonic and Knuckles 2
Sonic Adventure
Sonic's Revenge
Sonic and Tails
Sonic The Hedgehog
Sonic Adventure, Sonic Adventure 2
Super Sonic the Hedgehog.
Sonic Lost World
Sonic CD
Sonic 2
Super Sonic the Hedgehog
Sonic's Return to the Castle
Sonic II
Sonic 3
Sonic: The Lost Levels
Sonic the Hedgehog 2
Sonic the Hedgehog
Super Sonic the Hedgehog II
Sonic the Hedgehog 3
Sonic Adventure
Sonic 3D Land
Super Sonic the Hedgehog 3
Sonic Adventure 2
Sonic X
Sonic & Knuckles
Super Sonic the Hedgehog 2
Sonic R.D.S.