Sonic the Hedgehog 2 - Speedrun Glitchless in 17:42

Sonic 1 - Speedrun 100% Glitchless in 23:33 [Old pb]

Sonic the Hedgehog 2 Speedrun by Mike89 in 23:37 - SGDQ2018

Sonic the Hedgehog 1 - Speedrun Glitchless in 14:09 (IGT) [old pb]

Sonic 3 & Knuckles - Any% Glitchless Speedrun with Sonic in 44:54 [Current Record]

Sonic 2 concept arts and mockups with Simon Wai prototype music (Real, Fake, Theorized songs)

Sonic The Hedgehog 2 Speed Run 16:03 any% SS (Non-TAS)

[TAS] Sonic Mania as Sonic & Tails "All Emeralds" - Speedrun

[TAS] Sonic CD All Good Futures Glitchless in 24:35 | 14:07.51 by Tuffcracker

Sonic the Hedgehog 2 - Glitch Compilation (All Glitches)

[FG Speedrun][Personal Best] Sonic CD (2011) | Sonic | All Time Stones | 23:44 RTA-TB

Sonic 3 & Knuckles - All Emeralds Glitchless Speedrun with Sonic (100%) in 1:10:25 [Current Record]

[World Record] Sonic Colours Ultimate - Egg Shuttle Speedrun - 0:39:29.03

Sonic the Hedgehog 2 Simon Wai Prototype Soundtrack (Plus later prototypes)

[TAS] Genesis Sonic 3 & Knuckles "Sonic, 100%" by ShiningProdigy9000, Takz15x & kaan55 in 49:47.21

The Flintstones (Genesis) - Speedrun Normal in 18:10 [World Record]

Sonic Colours Ultimate - Any% Speedrun (59:01.12) [PB]

Sonic Lost World (PC): Any% Wingless Speedrun in 1:11:38

The mystery behind Sonic 2's Soundtrack

Sonic Colours (Wii) World Record Speedrun - any% - 55:40 RTA

Sonic 3 & Knuckles - Knuckles speedrun in 24:48 RTA-TB