Classic Games : Sonic

Sonic the Hedgehog (USA, Europe) [Hack by Team Lost Land v4.0] (~Sonic - The Lost Land)

Sonic the Hedgehog (USA, Europe) [Hack by Team Megamix v3.0] (~Sonic - Mega Mix)

Sonic the Hedgehog 2 (World) (Beta)

Sonic the Hedgehog 2 (World) (Beta) (Simon Wai) [Hack by Esrael v0.23] (~Sonic 2 Delta)

Sonic the Hedgehog 2 (World) (Beta) [Hack by Esrael v0.03] (~Sonic 2 Delta 0)

Sonic the Hedgehog 2 (World) (Rev A) [Hack by ColinC10 v1.0] (~Robotnik's Revenge) (Boss Mode)

Sonic the Hedgehog 2 (World) (Rev A) [Hack by Esrael v01.0a] (~Sonic 2 Delta II)

Sonic the Hedgehog 2 (World) (Rev A) [Hack by Hachelle-Bee v1.81] (Long Version)

Sonic the Hedgehog 2 (World) (Rev A) [Hack by SMTP v0.50] (~Sonic 2 SMTP)

Sonic the Hedgehog 2 (World) (Rev A) [Hack by Team Lost Land v2.0] (~Sonic - The Lost Land 2)

Sonic the Hedgehog 2 (World) (Rev A) [Hack by Ultima v0.21] (~Tohaka)

Sonic Spinball (Beta)

Sonic Blast (Brazil)

Sonic Chaos (Europe)

Sonic Spinball (Europe)

Sonic The Hedgehog (USA, Europe)

Sonic The Hedgehog 2 (Europe)

Sonic The Hedgehog 2 (Europe) (v1.1)

Sonic's Edusoft (Unknown) (Proto)

Sonic Blast Man (Europe)

Sonic Blast Man (Japan)

Sonic Blast Man II (Japan)

Sonic the Hedgehog 4 (World) (Unl)

Sonic Wings (Japan)

Sonic Blastman