Introduced by Sega, Sonic Is This Animal
This page is the CodyCross answer for the clue below from Earth, Group 6, Puzzle 2.
Question
Introduced by Sega, Sonic Is This Animal
Answer
HEDGEHOG
Word Meaning:
HEDGEHOG — A small mammal of the subfamily Erinaceinae, characterized by their spiny back and often by the habit of rolling up into a ball when attacked, native to Afro-Eurasia.
Definitions from Wiktionary.