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Alien Storm (Japan, 2 Players) (FD1094 317-0146)

Game Information
manufacturer Sega
year 1990
Clone of astorm
genre Platform
downloads 48
Screenshots
astormj title
astormj snap
astormj select
astormj gameover
astormj warning
Download Details
split set astormj.zip 396.48KiB
parent set astorm.zip 2.06MiB
merged set astorm.7z 3.95MiB
standalone set astormj.7z 1.77MiB
Game Details

Arcade Video game published 34 years ago:

Alien Storm (c) 1990 Sega.

Alien Storm is a side-scrolling beat-em-up in which up to 2 players take on the role of one of 3 futuristic warriors. The game heroes are charged with destroying the hoards of repulsive aliens who are invading the Earth. Many of the aliens are disguised as a variety of everyday street objects; such as telephone booths, oil cans, trash cans and mailboxes. The aliens reveal their true forms as the warriors approach.

Each of the 3 heroes carries their own individual weapon; Gordon has his plasma gun, Karla has a flamethrower and Scooter has an electric whip. At the end of each level, the warriors will enter a building and the shoot-em-up action will switch to a first-person perspective.

- TECHNICAL -

GAME ID: 317-0146

Runs on the "Sega System 18" hardware.

Players: 2
Control: 8-way joystick
Buttons: 3

- TRIVIA -

Alien Storm was released in May 1990 in Japan and was the second game in Sega's System 18 motherboard series.

Gilius, the dwarf from "Golden Axe", appears as a judge in the final voting. The player characters from "Golden Axe" appear in the TVs of the first-person shooting levels.

This game features an odd option: by pushing the service mode button you enter a menu with the usual configuration options, the last one allows machine owner's to put their own store name in the introduction of the game (Led sign in the Alien Busters van).

Pony Canyon / Scitron released a limited-edition soundtrack album for this game (Hyper Drive : G.S.M. Sega 4 - PCCB-00035) on 21/07/1990.

- STAFF -

Designed by Team Shinobi Ver.4.

- PORTS -

* CONSOLES:
[EU] Sega Master System (1991) "Alien Storm [Model 7075]"
[BR] Sega Mega Drive (1991) by Tec Toy
[US] Sega Genesis (1991) "Alien Storm [Model 1121]"
[EU] Sega Mega Drive [AU] (1991)
[JP] Sega Mega Drive (june.28, 1991) "Alien Storm [Model G-4048]"

* COMPUTERS:
[EU] Sinclair ZX Spectrum (1991)
[US] [EU] Commodore C64 (1991)
[EU] Amstrad CPC (1991)
[US] [EU] Commodore Amiga (1991)
[EU] Atari ST (1991)

* OTHERS:
Driver Details
source sega/segas18.cpp
driver status good
emulation status good
save states unsupported
channels 1
Screen Details
display screen
type raster
orientation horizontal
width 320
height 224
refresh rate 57.23hz
Input Details
player: 1
type joy
directions 8way
buttons 3way
player: 2
type joy
directions 8way
buttons 3way
Chipset Details
Hitachi FD1094 Encrypted CPU 10.00mhz
Zilog Z80 8.00mhz
Sega 315-5313 Megadrive VDP 15.00mhz
Sega VDP PSG 1.00mhz
Speaker present
YM3438 OPN2C 8.00mhz
YM3438 OPN2C 8.00mhz
Ricoh RF5C68 10.00mhz
ROM Details
name size crc
epr-13085.a6 256.00KiB 15f74e2d
epr-13084.a5 256.00KiB 9687b38f
317-0146.key 8.00KiB e94991c5
epr-13073.bin 256.00KiB df5d0a61
epr-13074.bin 256.00KiB 787afab8
epr-13075.bin 256.00KiB 4e01b477
mpr-13082.bin 256.00KiB a782b704
mpr-13089.bin 256.00KiB 2a4227f0
mpr-13081.bin 256.00KiB eb510228
mpr-13088.bin 256.00KiB 3b6b4c55
mpr-13080.bin 256.00KiB e668eefb
mpr-13087.bin 256.00KiB 2293427d
epr-13079.bin 256.00KiB de9221ed
epr-13086.bin 256.00KiB 8c9a71c4
epr-13083b.bin 128.00KiB 169b4b5f
epr-13076.bin 256.00KiB 94e6c76e
epr-13077.bin 256.00KiB e2ec0d8d
epr-13078.bin 256.00KiB 15684dc5