K
King Acorn - Princess Sally's father in the Archie Comics Sonic the Hedgehog series
Kintobor -
1. a good scientist before an accident transformed him into
Robotnik, thus creating the enemy for the first Sonic
the Hedgehog game
2. the family name of Robotnik in Archie Comics Sonic the Hedgehog series
3. Robotnik spelled backwards
Knothole - the base of the freedom fighters, located within the Great Forest in Archie Comics Sonic the Hedgehog series and SatAM
Knuckles' Chaotix - a game for the Sega 32X that had two characters connected by the attraction
of two Rings called ring power
Knuckles the Echidna - an echidna that is the
guardian of Angel Island