Alien Storm (bootleg, set 2)
Screenshots
Download Details
split set | astormb2.zip 2.09MiB |
parent set | astorm.zip 2.06MiB ↗ |
merged set | astorm.7z 3.95MiB |
standalone set | astormb2.7z 1.81MiB |
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_astormbl.cpp |
driver status | imperfect |
emulation status | good |
save states | unsupported |
graphics | imperfect |
channels | 1 |
Screen Details
display | screen |
type | raster |
orientation | horizontal |
width | 320 |
height | 224 |
refresh rate | 60.05hz |
Input Details
player: | 1 |
type | joy |
directions | 8way |
buttons | 3way |
player: | 2 |
type | joy |
directions | 8way |
buttons | 3way |
player: | 3 |
type | joy |
directions | 8way |
buttons | 3way |
Chipset Details
Motorola MC68000 | 12.00mhz |
Zilog Z80 | 4.00mhz |
Speaker | present |
OKI MSM6295 ADPCM | 1.00mhz |
ROM Details
name | size | crc |
---|---|---|
1.a4 | 64.00KiB | cca0d0af |
2.a3 | 64.00KiB | f95eb883 |
3.a2 | 64.00KiB | 4206ecd4 |
4.a1 | 64.00KiB | 23247c95 |
5.a9 | 64.00KiB | 6143039e |
6.a8 | 64.00KiB | 0fd17bec |
7.a7 | 64.00KiB | c901e228 |
8.a6 | 64.00KiB | bfb9d607 |
32.01 | 128.00KiB | d2aeb4ab |
33.011 | 128.00KiB | 2193f0ae |
34.02 | 128.00KiB | 849aa725 |
35.021 | 128.00KiB | 3f190347 |
36.03 | 128.00KiB | c0f9628d |
37.031 | 128.00KiB | 95af904e |
17.042 | 128.00KiB | db08beb5 |
16.043 | 128.00KiB | 41f78977 |
29.012 | 128.00KiB | 22acf675 |
28.013 | 128.00KiB | 32b37a3a |
19.040 | 128.00KiB | 10c359ac |
18.041 | 128.00KiB | 47146c1d |
31.010 | 128.00KiB | e88fc39c |
30.011 | 128.00KiB | 6fe7e2a2 |
21.032 | 128.00KiB | c9e5a258 |
20.033 | 128.00KiB | ddf8d00e |
25.022 | 128.00KiB | af8f3700 |
24.023 | 128.00KiB | a092ecb6 |
23.030 | 128.00KiB | adc1b625 |
22.031 | 128.00KiB | 27c27f38 |
27.020 | 128.00KiB | 6c5312aa |
26.021 | 128.00KiB | c67fc986 |
9.a5 | 32.00KiB | 0a4638e9 |
11.a10 | 128.00KiB | 7e0f752c |
10.a11 | 64.00KiB | 722e5969 |
15.a12 | 128.00KiB | dffde929 |
14.a13 | 128.00KiB | 07e6b3a5 |
13.a14 | 128.00KiB | c60d6f18 |
12.a15 | 128.00KiB | cb4517db |
n82s129n.129 | 256.00B | a7c22d96 |
n82s123n.123 | 32.00B | 58bcf8bd |
pal1.bin | 279.00B | 9b362047 |
pal2.bin | 279.00B | b7eecbd4 |
pal3.bin | 279.00B | nodump |