Sonic Team logo

Sonic Team

Japan Founded 1990 Website

Sonic Team is a video game developer owned by the Japanese video game company Sega as part of its Sega CS Research and Development No. 2 division. Sonic Team is best known for its namesake long-running Sonic the Hedgehog series and games such as Nights into Dreams and Phantasy Star Online. The initial team, formed in 1990, comprised staff from Sega's Consumer Development division, including programmer Yuji Naka, artist Naoto Ohshima, and level designer Hirokazu Yasuhara. The team took the name Sonic Team in 1991 with the release of their first game, Sonic the Hedgehog, for the Sega Genesis. The game was a major success and contributed to millions of Genesis sales. The next Sonic games were developed by Naka and Yasuhara in America at Sega Technical Institute, while Ohshima worked on Sonic CD in Japan. Naka returned to Japan in late 1994 to become the head of CS3, later renamed R&D No. 8. During this time, the division took on the Sonic Team brand but developed games that do not feature Sonic, such as Nights into Dreams (1996) and Burning Rangers (1998). Following the release of Sonic Adventure in 1998, some Sonic Team staff moved to the United States to form Sonic Team USA and develop Sonic Adventure 2 (2001). With Sega's divestiture of its studios into separate companies, R&D No. 8 became SONICTEAM Ltd. in 2000, with Naka as CEO and Sonic Team USA as its subsidiary. Sega's financial troubles led to several major structural changes in the early 2000s; the United Game Artists studio was absorbed by Sonic Team in 2003, and Sonic Team USA became Sega Studios USA in 2004. After Sammy Corporation purchased Sega in 2004, Sonic Team was reincorporated to become Sega's GE1 research and development department. Naka departed during the development of Sonic the Hedgehog (2006), and Sega Studios USA was merged back into Sonic Team in 2008. The following decade was marked by Sonic games of varying reception, with head of studio Takashi Iizuka acknowledging that Sonic Team had prioritized shipping over quality.

95
Total Games
69.3
Avg Rating
1991
First Release
2025
Latest Release

Top Genres

Platform 35Adventure 33Puzzle 14Sport 10Role-playing (RPG) 10

Top Platforms

PC (Microsoft Windows) 24Legacy Mobile Device 20Nintendo Switch 11PlayStation 4 11Xbox One 11
Sonic Hopping game cover

Sonic Hopping

2004·Mobile
Phantasy Star Online Episode I & II Plus game cover
8.3

Phantasy Star Online Episode I & II Plus

2003·NGC
Sonic Heroes game cover
6.4

Sonic Heroes

2003·PS3, PC, XBOX +2
Tails no Flying Get game cover

Tails no Flying Get

2003·Mobile
Sonic Battle game cover
7.0

Sonic Battle

2003·GBA
Phantasy Star Online Episode III: C.A.R.D. Revolution game cover
7.4

Phantasy Star Online Episode III: C.A.R.D. Revolution

2003·NGC
Puyo Pop Fever game cover
7.6

Puyo Pop Fever

2003·PC, Mac, XBOX +6
Sonic Reversi game cover

Sonic Reversi

2003·Mobile
Billy Hatcher and the Giant Egg game cover
6.9

Billy Hatcher and the Giant Egg

2003·PC, NGC
Dragon Crystal II game cover

Dragon Crystal II

2003·Mobile
Speed DX game cover

Speed DX

2003·Mobile
Sonic Adventure DX: Director's Cut game cover
6.2

Sonic Adventure DX: Director's Cut

2003·PC, NGC
Sonic Pinball Party game cover
7.2

Sonic Pinball Party

2003·GBA
Sonic Putter game cover

Sonic Putter

2003·Mobile
Sonic Racing Shift Up game cover

Sonic Racing Shift Up

2002·Mobile
Sonic no Jirai Sagashi Game game cover

Sonic no Jirai Sagashi Game

2002·Mobile
Eggman no Kazuate Panic! game cover

Eggman no Kazuate Panic!

2002·Mobile
Nights Into Dreams: Score Attack game cover

Nights Into Dreams: Score Attack

2002·GBA
Phantasy Star Online Episode I & II game cover
6.7

Phantasy Star Online Episode I & II

2002·XBOX, NGC
Sonic Golf C-Mode Cup game cover

Sonic Golf C-Mode Cup

2002·Mobile
Sonic Racing Kart game cover

Sonic Racing Kart

2002·Mobile
Sonic Bowling game cover

Sonic Bowling

2002·Mobile
Nakayoshi Chao! game cover

Nakayoshi Chao!

2002·Mobile
Sonic Fishing game cover

Sonic Fishing

2002·Mobile
Speed game cover

Speed

2002·Mobile
Sonic Golf game cover

Sonic Golf

2002·Mobile
Sonic Adventure 2: Battle game cover
7.5

Sonic Adventure 2: Battle

2001·NGC
Puyo Pop game cover

Puyo Pop

2001·GBA
Phantasy Star Online Ver. 2 game cover
9.0

Phantasy Star Online Ver. 2

2001·PC, DC
Phantasy Star Online game cover
89

Phantasy Star Online

2000·DC
Samba de Amigo ver. 2000 game cover

Samba de Amigo ver. 2000

2000·Arcade, DC
Samba de Amigo game cover
6.1

Samba de Amigo

1999·Arcade, DC
ChuChu Rocket! game cover
7.4

ChuChu Rocket!

1999·Android, iOS, WiiU +2
Sonic Adventure: Limited Edition game cover

Sonic Adventure: Limited Edition

1999·DC
Sonic Adventure game cover
6.1

Sonic Adventure

1998·DC
Sonic R game cover
5.6

Sonic R

1998·PC
Burning Rangers game cover
7.0

Burning Rangers

1998·Saturn
Sonic the Hedgehog game cover

Sonic the Hedgehog

1997·Saturn
Sonic World game cover

Sonic World

1997·Saturn
Christmas Nights into Dreams game cover

Christmas Nights into Dreams

1996·Saturn
Nights Into Dreams... game cover
7.4

Nights Into Dreams...

1996·Saturn
Knuckles' Chaotix game cover
6.6

Knuckles' Chaotix

1995·Sega32
Sonic the Hedgehog 3 game cover
8.3

Sonic the Hedgehog 3

1994·X360, Wii, Genesis/MegaDrive
Sonic CD game cover
8.0

Sonic CD

1993·PC, Sega CD
Sonic the Hedgehog game cover
8.3

Sonic the Hedgehog

1991·PS3, PC, X360 +4
Air Nights game cover

Air Nights

·DC, Saturn
Fifth Phantom Saga game cover

Fifth Phantom Saga

·PS3