Street Fighter Zero 2 Alpha

Capcom Play System II hardware (CPS II)
Game ID : CP-S II No. 18

Main CPU : Motorola 68000 (@ 11.8 Mhz), Zilog Z80 (@ 8 Mhz)
Sound Chips : Q-Sound (@ 4 Mhz)

Players : 2
Control : 8-way joystick
Buttons : 6
= > [1] LP, [2] MP, [3] HP
= > [4] LK, [5] MK, [6] HK

Here is the list of all versions :

960805
* Green Board [Japan] release.

960813
* Orange Board [South America] and Pink Board [Brazil] releases.

960826
* Grey Board [Asia] release.

Unlike most other CPS2 titles, this one never had a Blue Board release in the arcades.

ADDITIONAL NOTES :

In the Green Board [Japan] release :
* Charlie is called 'Nash'
* M. Bison is called 'Vega'
* Akuma is called 'Gouki'
* Evil Ryu is called 'Satsui No Hadou Ni Mezameta Ryu' (translated as "Ryu in which the surge of the intent to kill has awakened")

1. Street Fighter (1987)
2. Street Fighter II - The World Warrior [CP-S No. 14] (1991)
3. Street Fighter II' - Champion Edition [CP-S No. 21] (1992)
4. Street Fighter II' Turbo - Hyper Fighting [CP-S No. 24] (1992)
5. Super Street Fighter II - The New Challengers [CP-S II No. 01] (1993)
6. Super Street Fighter II X - Grand Master Challenge [CP-S II No. 03 Bis] (1994)
7. Street Fighter Zero [CP-S II No. 11] (1995)
8. Street Fighter Zero 2 [CP-S II No. 15] (1996)
9. Street Fighter Zero 2 Alpha (1996)
10. Street Fighter III - New Generation (1997)
11. Street Fighter III - 2nd Impact : Giant Attack (1997)
12. Street Fighter Zero 3 [CP-S II No. 29] (1998)
13. Street Fighter III - 3rd Strike : Fight For The Future (1999)
14. Hyper Street Fighter II - The Anniversary Edition [CP-S II No. 38] (2003)
15. Street Fighter IV (2008)
16. Super Street Fighter IV (2010)
17. Ultra Street Fighter IV (2014)
18. Street Fighter V (2016)
19. Ultra Street Fighter II - The Final Challengers (2017, Switch)

Game's ROM.