The Problem with Hyper Sonic...
Where are the Modern Hyper Transformations? (Super Emeralds)
How Strong Is Archie Sonic?
Sonic (Canon) vs Sonic (SSXU) vs Archie Sonic Power Levels
Is Archie Sonic Canon to the Games? The Video-Game Tie-ins! (In Another Time, In Another Place)
Hyper Sonic Transformation
The Underappreciated Brilliance of Hyper Sonic
Sonic the hedgehog Animation (Including some Super/Other/random Forms) - NOT PRECISE!
What No One Tells You About Archie Sonic
ソニック・ザ・ヘッジホッグ - ウルトラフォーム vs. ハイパーフォーム