Sonic the Hedgehog turns 30 this year, and Sega has a bunch of projects slated. Here's how Sonic the Hedgehog has evolved over the last three decades.

Sonic Classic Vs Sonic In Sonic the Hedgehog - Sonic Dash Vs Sega Heroes

Sonic The Hedgehog 3 & Knuckles (Sega MD / Sega Genesis) - (Knuckles | Hydrocity Zone - Act 1)

Sonic jam - sonic team ident - [SEGA SATURN]

Sonic The Hedgehog 3 & Knuckles (Sega MD / Genesis) - (Hyper Sonic | The Doomsday Zone | Ending)

Sonic Birthday Bash Part 5: Sonic The Hedgehog 3 for Sega Genesis

Sonic The Hedgehog 2 (Genesis/Sega Mega Drive) All Bosses (With Super Sonic)

SEGA Superstars Tennis: Sonic & Amy vs Shadow & Dr. Eggman {Sonic The Hedgehog Court} [1080 HD]

Sega Sonic The Hedgehog Arcade Complete Walkthrough (Sonic)

Sonic Birthday Bash Part 3: Sonic the Hedgehog for Sega Master System

Sonic Birthday Bash Part 4: Sonic the Hedgehog 2 for Sega Master System

Sonic the Hedgehog™ (SatAM) Episode 7 - Sonic Racer

Sonic the Hedgehog S01 E007 - Sonic Racer

Sonic Xtreme (Sega Saturn) Ricreazione da un fan

9 Incredible Outer Space Facts ...Like, it Rains Diamonds on Saturn

Sonic the Hedgehog 4 : Episode II - Zone Sky Fortress Acte 2 : Infiltration de Sky Fortress

Test de Sonic R ( Sega Saturn )

HyperGLITCH #2 - Sonic R on Sega Saturn Emulator

Test de Sonic R ( Sega Saturn )

It Could Be Raining Diamonds on Jupiter and Saturn