Sonic the Hedgehog has been a massively iconic franchise since the 90s for several reasons. Whatever people say about the quality of his games and shows, Sonic's real success often comes from its beloved characters. The franchise has a near-perfect grasp of classic Saturday Morning Cartoon-level characterization. Sonic's effervescent 90s coolness pairs well with his straightforward allies and enemies. Miles "Tails" Prower is Sonic's most prolific and steadfast supporter, but his decades in the game have done little to grant him a chance to fly solo.