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Riot City (Japan)

Game Information
manufacturer Sega / Westone
year 1991
genre N/A
downloads 0
Screenshots
riotcity title
riotcity title
riotcity title
riotcity title
riotcity title
Download Details
split set riotcity.zip 1.18m
merged set riotcity.7z 974.19k
standalone set riotcity.7z 974.19k
Game Details
Arcade Video game published 34 years ago:

Riot City (c) 1991 Sega.

Riot City is a side-scrolling beat-em-up for one or two players who take on the roles of 'Paul' or 'Bobby', two talented fighters who are given the task of breaking a drug syndicate known as "MID". It has also been discovered that Paul's girlfriend has been kidnapped by the syndicate and must be rescued.

MID's hideout is located on Riot Island, an island full of abandoned, run-down buildings that has since become a slum. Locations include apartments, a hospital, a factory and a casino.

Riot City is practically a direct copy of Capcom's superb 'Final Fight', with both gameplay and graphical style heavily copied from the 1989 classic. One gameplay difference is that Riot City does not allow players to pick up and use weapons as they can in Final Fight, although bonus items found in various containers can be collected.

- TECHNICAL -

Sega System 16B hardware

Main CPU : Motorola 68000 (@ 10 Mhz)
Sound CPU : Zilog Z80 (@ 5 Mhz)
Sound Chips : Yamaha YM2151 (@ 4 Mhz), UPD7759 (@ 640 Khz)

Players : 2
Control : 8-way joystick
Buttons : 2

- TRIVIA -

Released in May 1991.

- SERIES -

1. Riot City (1991)
2. Riot Zone (1993, NEC PC Engine)

- STAFF -

Developed by Westone.

Main programmer : Naoki Hoshizaki
Programmer : Ryuchi Nishizawa
Sprite designer : Susumo Konno
BG designer : Naki Ohzora, Tomoko Nakayama
Data work : Hirumitu Watanabe
Sound effects & Music composer : Jin Watabe
Director : Naoki Hoshizaki

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=2227&o=2
Driver Details
source sega/segas16b.cpp
status good
emulation good
savestate unsupported
Screen Details
display screen
type raster
orientation horizontal
width 320px
height 224px
refresh 60.05mhz
Input Details
player 1
type joy
buttons 3
directions 8
player 2
type joy
buttons 3
directions 8
Chipset Details
name Motorola MC68000
clock 9.54mhz
name Zilog Z80
clock 4.77mhz
name Speaker
clock N/A
name YM2151 OPM
clock 3.81mhz
name NEC uPD7759
clock 625.00khz
name Netlist Sound Device
clock N/A
ROM Details
name size crc
epr-14612.a7 128.00k a1b331ec
epr-14610.a5 128.00k cd4f2c50
epr-14613.a8 128.00k 0659df4c
epr-14611.a6 128.00k d9e6f80b
epr-14616.a14 128.00k 46d30368
epr-14625.b14 128.00k abfb80fe
epr-14617.a15 128.00k 884e40f9
epr-14626.b15 128.00k 4ef55846
epr-14618.a16 128.00k 00eb260e
epr-14627.b16 128.00k 961e5f82
epr-14619.b1 256.00k 6f2b5ef7
epr-14622.b5 256.00k 7ca7e40d
epr-14620.b2 256.00k 66183333
epr-14623.b6 256.00k 98630049
epr-14621.b3 256.00k c0f2820e
epr-14624.b7 256.00k d1a68448
epr-14614.a10 64.00k c65cc69a
epr-14615.a11 128.00k 46653db1
315-5298.b9 235.00b 39b47212