Sega CS

Sega CS
Type	Former division of Sega
Founded	1984 (Sega CS R&D2) 1991 (Sega CS)
Fate	Split into four divisions on April 1, 1996
Headquarters	Tokyo, Japan
Industry	Video games
Website	http://www.sega.com/

Sega CS (セガCS) was a Japanese video game developer that was the consumer software division of Sega.

Sega R&D2

Sega Consumer Software Research & Development No. 2 (セガ第二CS研究開発部 Sega daini CS kenkyū kaihatsu Bu) was founded as a consumer software division of Sega in 1984.

Sega CS

The division was renamed Sega CS (セガCS) in 1991.

Split into four divisions

On April 1, 1996, Sega CS was split into four divisions: Sega CS1, Sega CS2, Sega CS3, and Sega PC.

Sega R&D2 games owned by WEC Museum

Title	System	Year	Added to museum	Notes
Alex Kidd in Miracle World	Master System	1986	October 31, 2020 October 20, 2021	The Master System version is on the PlayPal. The Master System version is in Lost Judgment on PS4.
Aztec Adventure	Master System	1988	October 31, 2020	The Master System version is on the PlayPal.
Dr. Robotnik's Mean Bean Machine	Genesis	1993	December 21, 2018 May 4, 2019 July 30, 2021 September 13, 2021	The Genesis version is on Genesis Classics. The Genesis version is on Genesis Mini. The Genesis version is on Sega Genesis Arcade Motion Dual (2010). The Genesis version is on Arcade Nano: Columns.
Fantasy Zone	Master System	1986	October 20, 2021	The Master System version is in Lost Judgment on PS4.
Fist of the North Star	Mark III	1986	October 26, 2018	The Sega Mark III version is in Fist of the North Star: Lost Paradise on PS4.
Global Defense	Master System	1988	October 31, 2020 November 3, 2021	The Master System version is on PlayPal. The Master System version is in Detective Essentials for Lost Judgment on PS4.
Fantasy Zone	Master System	1986	October 20, 2021	The Master System version is in Lost Judgment on PS4.
Fantasy Zone II: The Tears of Opa-Opa	Master System	1987	November 3, 2021	The Master System version is in Detective Essentials for Lost Judgment on PS4.
The Ninja	Master System	1986	October 31, 2020	The Master System version is on PlayPal.
Penguin Land	Master System	1988	November 3, 2021	The Master System version is in Lost Judgment on PS4.
Quartet	Master System	1986	October 31, 2020 October 20, 2021	The Master System version is in the PlayPal. The Master System version is in Lost Judgment for PS4.
Secret Command	Master System	1987	November 3, 2021	The Master System version is in Lost Judgment on PS4.

Sega CS games owned by WEC Museum

Title	System	Year	Added to museum	Notes
Bio-Hazard Battle	Genesis	1992	December 21, 2018	The Genesis version is in Genesis Classics for Linux, macOS, and Windows.
Bonanza Bros.	Genesis	1991	December 21, 2018 September 13, 2021	The Genesis version is in Genesis Classics for Linux, macOS, and Windows. The Genesis version is in Sega Genesis Arcade Motion Dual (2010).
Columns III	Genesis	1993	December 21, 2018 July 30, 2021 September 13, 2021	The Genesis version is on Genesis Classics for Linux, macOS, and Windows. The Genesis version is on Sega Genesis Arcade Motion Dual (2010). The Genesis version is on Arcade Nano: Columns.
Fatal Labyrinth	Genesis	1994	March 11, 2016	The Genesis version is on Genesis Classics for Linux, macOS, and Windows.
Flicky	Genesis	1991	December 21, 2018 July 30, 2021 September 13, 2021	The Genesis version is in Genesis Classics for Linux, macOS, and Windows The Genesis version is in Sega Genesis Arcade Motion Dual (2010). The Genesis version is in Arcade Nano: Columns.
G-LOC: Air Battle	Game Gear	1991	March 29, 2021	The Game Gear version is in New 2DS and Switch.
The G.G. Shinobi	Game Gear	1991	March 26, 2021	The Game Gear version is on the red Game Gear Micro.
Golden Axe II	Genesis	1992	December 21, 2018	The Genesis version is in Genesis Classics for Linux, macOS, and Windows.
Golden Axe III	Genesis	1995	December 21, 2018 September 14, 2021	The Genesis version is in Genesis Classics for Linux, macOS, and Windows. The Genesis version is in Arcade Nano: Virtua Fighter.
Gunstar Heroes	Game Gear	1995	March 26, 2021	The Game Gear version is on the blue Game Gear Micro.
The Hybrid Front	Mega Drive	1994	MD Mini: June 7, 2021	The Mega Drive version is in Mega Drive Mini.
OutRun	Game Gear	1991	March 26, 2021	The Game Gear version is on the black Game Gear Micro.
Phantasy Star IV	Genesis	1995	December 21, 2018 May 4, 2019 June 7, 2021	The Genesis version is in Genesis Classics Genesis version is on Genesis Mini. Genesis version is on Mega Drive Mini.
Ristar	Genesis	1995	December 21, 2018 July 30, 2021	The Genesis version is in Genesis Classics. The Genesis version is in Sega Genesis Arcade Motion Dual (2010).
Sonic the Hedgehog Chaos	Game Gear	1993	March 26, 2021	The Game Gear version is on the blue Game Gear Micro.
Streets of the Rage	Genesis	1991	March 11, 2016	The Genesis version is in Genesis Classics for Linux, macOS, and Windows.
Streets of the Rage 2	Genesis	1992	March 11, 2016 May 4, 2019 June 7, 2021	The Genesis version is in Genesis Classics for Linux, macOS, and Windows The Genesis version is on Sega Genesis Mini. The Mega Drive version is on Mega Drive Mini.
Streets of the Rage 3	Genesis	1994	March 11, 2016	The Genesis version is in Genesis Classics for Linux, macOS, and Windows.
Tails Adventure	Game Gear	1995	March 30, 2021	The Virtual Console version of the Game Gear version is in New Nintendo 2DS.
World of Illusion	Genesis	1992	May 4, 2019 June 7, 2021	The Genesis version is on Genesis Mini The Mega Drive version is on Mega Drive Mini.