Zero (bootleg of Defender, set 2)

Game Information

manufacturer	bootleg (Amtec)
year	1980
clone of	defender
other clones	attackf defcmnd defence defenderb defenderg defenderj defenderom defenderw defenseb defndjeu galwars2 startrkd tornado1 tornado2 zero zero2
genre	Shoot-'Em-Up
downloads	0

Screenshots

Download Details

split set	zero2.zip 20.48k
parent set	defender.zip 22.87k ↗
standalone set	zero2.7z 18.52k

Game Details

Arcade Video game published 45 years ago:

Zero (c) 1980 Amtec.

Amtec bootleg/hack of Midway's "Defender".

- TRIVIA -

Another bootleg/hack of Defender called Zero was released by Jeutel.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=34717&o=2

Driver Details

source	midway/williams.cpp
status	good
emulation	good
savestate	supported

Screen Details

display	screen
type	raster
orientation	horizontal
width	292px
height	240px
refresh	60.1mhz

Input Details

player	1
type	joy
buttons	5
directions	vertical2

Chipset Details

name	Motorola MC6809E
clock	0.95mhz

name	Motorola MC6808
clock	3.41mhz

name	Speaker
clock	N/A

name	MC1408 DAC
clock	N/A

ROM Details

name	size	crc
15me.1a	4.00k	9323eee5
to16.3a	4.00k	a79213b2
17m5.4a	4.00k	16a3c0dd
21.4c	4.00k	7ca35cfd
20m5.3b	4.00k	7473955b
to19.1b	4.00k	f2bef850
18m5.4b	4.00k	7e4afe43
to4.6b	2.00k	cb79ae42