Sonic the __ Is a Prickly Video Game Character
Puzzle 3 of Soft Things Piece of Cake Pack
Question is: Sonic the __ Is a Prickly Video Game Character
and the answer is: 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.