Astrians (clone of Swarm)

Game Information

manufacturer	bootleg (BGV Ltd.)
year	1980
clone of	galaxian
other clones	astrians galaktron galap1 galap2 galap4 galapx galartic galaxbsf galaxbsf2 galaxcirsa galaxiamv galaxiana galaxianbl galaxianbl2 galaxianbl3 galaxianem galaxiani galaxianiii galaxianm galaxianmo galaxianrp galaxiant galaxrcgg galaxrf galaxrfgg galaxyx galkamika galturbo kamakazi3 kamikazp mcwars moonaln sgalwars spacian2 starfght superg supergs supergx swarm tst_galx zerotime zerotimea zerotimeb zerotimed zerotimemc
genre	Shoot-'Em-Up
downloads	1

Screenshots

Download Details

split set	astrians.zip 10.40k
parent set	galaxian.zip 10.08k ↗
standalone set	astrians.7z 8.67k

Game Details

Arcade Video game published 45 years ago:

Astrians (c) 1980 BGV, Limited.

Clone of Swarm made by BGV.

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Edit this entry: https://www.arcade-history.com/?&page=detail&id=61479&o=2

Driver Details

source	galaxian/galaxian.cpp
status	good
emulation	good
savestate	supported

Screen Details

display	screen
type	raster
orientation	horizontal
width	768px
height	224px
refresh	60.61mhz

Input Details

player	1
type	joy
buttons	1
directions	2

player	2
type	joy
buttons	1
directions	2

Chipset Details

name	Zilog Z80
clock	2.93mhz

name	Speaker
clock	N/A

name	Discrete Sound
clock	N/A

ROM Details

name	size	crc
astrians.7h	2.00k	21eba3d0
astrians.7j	2.00k	f3a436cd
astrians.7k	2.00k	2915e38b
astrians.7l	2.00k	2db56b2f
astrians.7m	2.00k	41075efb
astrians.1h	2.00k	77c074b4
astrians.1k	2.00k	c30fcc46
prom.6l	32.00b	6a0c7d87