SONIC TEAM
SONIC THE HEDGEHOG

23/6/1996/ - 5th ANNIVERSARY
23/6/2001/ - 10th ANNIVERSARY
23/6/2006/ - 15th ANNIVERSARY

Sonic the Hedgehog
23 Jun 1991: SEGA Mega Drive

Sonic the Hedgehog
Dec 1991: Master System, Game Gear

Sonic the Hedgehog 2
Oct 1992: Master System, Game Gear

Sonic the Hedgehog 2
24 Nov 1992: SEGA Mega Drive

SEGASonic the Hedgehog
Sep 1993: SEGA Arcade

Sonic the Hedgehog CD
Oct 1993: SEGA Mega CD/SEGA PC

Sonic Chaos
Nov 1993: Master System, Game Gear

Sonic Spinball
15 Nov 1993: SEGA Mega Drive

Dr. Robotnik's Mean Bean Machine
29 Nov 1993: SEGA Mega Drive

Dr. Robotnik's Mean Bean Machine
Jan 1994: Master System, Game Gear

Sonic the Hedgehog 3
24 Feb 1994: SEGA Mega Drive

Sonic Drift
18 Mar 1994: SEGA Game Gear

Sonic Spinball
Aug 1994: Master System, Game Gear

Tails and the Music Maker
Sep 1994: SEGA Pico

Sonic & Knuckles
18 Oct 1994: SEGA Mega Drive

Sonic Triple Trouble
Nov 1994: SEGA Game Gear

Sonic Drift 2
Mar 1995: SEGA Game Gear

Tails Sky Patrol
28 Apr 1995: SEGA Game Gear

Knuckles' Chaotix
May 1995: SEGA Mega Drive 32X

Tails Adventure
Sep 1995: SEGA Game Gear

Sonic Labyrinth
Oct 1995: SEGA Game Gear

Sonic the Fighters
Jun 1996: Arcade

Sonic's Schoolhouse
Nov 1996: SEGA PC

Sonic 3D Flickies' Island
Nov 1996: SEGA Mega Drive

Sonic Blast
Nov 1996: SEGA Game Gear

Sonic's Gameworld
1997: SEGA Pico

Sonic 3D Flickies' Island
Feb 1997: SEGA Saturn

Sonic Jam
Aug 1997: SEGA Saturn

Sonic R
21 Nov 1997: SEGA Saturn

Sonic Adventure
14 Oct 1999: SEGA Dreamcast

Sonic Pocket Adventure
Nov 1999: Neo Geo Pocket Color

Sonic Shuffle
Mar 2001: SEGA Dreamcast

Sonic Adventure 2
23 Jun 2001: SEGA Dreamcast

Sonic Advance
23 Mar 2002: Game Boy Advance

Sonic Adventure 2: Battle
03 May 2002: Nintendo Gamecube

Sonic Mega Collection
07 Mar 2003: Nintendo Gamecube

Sonic Advance 2
21 Mar 2003: Game Boy Advance

Sonic Adventure DX: Director's Cut
27 Jun 2003: Nintendo Gamecube

Sonic Pinball Party
30 Oct 2003: Game Boy Advance

Sonic Heroes
04 Feb 2004: Gamecube, XBOX, PlayStation 2

Sonic Adventure DX: Director's Cut
06 Feb 2004: SEGA PC

Sonic Battle
27 Feb 2004: Game Boy Advance

Sonic Advance 3
18 Jun 2004: Game Boy Advance

Sonic Mega Collection +
04 Feb 2005: XBOX, Playstation 2

Sonic Gems Collection
30 Sep 2005: Gamecube, PlayStation 2

Shadow the Hedgehog
18 Nov 2005: PS2, GCN, XBOX

Sonic Rush
25 Nov 2005: Nintendo DS

Sonic Riders
17 Mar 2006: PS2, XBX, GCN

SONIC the Hedgehog ('06)
2006: PlayStation3, XBOX 360