How does Sonic turn into Hyper Sonic?

Pixilart - Hyper sonic by Sonic-Gamer

How does sonic turn into Dark sonic? - Quora

Hyper Sonic, Sonic Wiki Zone

Super Sonic & Hyper Sonic in Sonic 1

Would you rather see dark sonic or hyper sonic appear in the movies? : r/SonicTheMovie

TehArtistFox_ on Game Jolt: Super Sonic And Hyper Sonic In Sonic 1 kbhgames.com/game/super-soni

How powerful is Hyper Sonic, and is he complex multiversal? - Quora

Sonic the Hedgehog: 5 Weird Facts About the Blue Blur's Body

HYPER SONIC STYLE!! by EddaheadNG on Newgrounds

How do you turn into Hyper Sonic?

Who is hyper Sonic? - Quora

Classic Sonic fans, would you want Hyper Sonic from Sonic 3&K to actually come back?, Page 2

Custom Plush Just Like Hyper Sonic Exe Inspired Plush Funmade