Defense (bootleg of Defender)

Game Information
manufacturer bootleg
year 198?
clone of defender
other clones attackf defcmnd defence defenderb defenderg defenderj defenderom defenderw defenseb defndjeu galwars2 startrkd tornado1 tornado2 zero zero2 nextcent
genre Shoot-'Em-Up
downloads 43
Screenshots
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defenseb title
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Download Details
split set defenseb.zip 9.68k
parent set defender.zip 22.87k ↗
standalone set defenseb.7z 19.16k
Game Details
Arcade Video game:

Defense (c) 198? Unknown.

Pirate version of Defender.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=285293&o=2
Driver Details
source midway/williams.cpp
status good
emulation good
savestate supported
Series Details
Defender (Red label)
Stargate
Strike Force (rev 1 02/25/91)
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
1.d9 4.00k 8c04602b
2.c9 4.00k 89b75984
3.d8 4.00k 94f51e9b
10.c4 2.00k 12e2bd1c
7.d5 2.00k 88881cc6
9.d4 2.00k 252605c9
6.c6 2.00k 9deaf6d9
8.c5 2.00k 339e092e
5.d6 2.00k a543b167
4.c7 2.00k 65f4efd1
12.f3.snd 2.00k f122d9c9
mmi6341.a1 512.00b 25de5d85
mmi6341.l1 512.00b c3f45f70