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Us vs. Them

Game Information
manufacturer Mylstar
year 1984
genre N/A
downloads 0
Screenshots
usvsthem title
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Download Details
split set usvsthem.zip 60.60k
bios/device pr8210.zip 1.96k
merged set usvsthem.7z 52.11k
standalone set usvsthem.7z 53.96k
chd usvsthem.chd 13.50g
artwork usvsthem.zip 802.12k
Game Details
Arcade Video game published 41 years ago:

Us vs Them (c) 1984 Mylstar Electronics.

You pilot a starship and must protect earth against alien invaders. You would see frightened citizens and military command personnel, as small intermissions throughout the game. Your mission takes place over San Francisco, Chicago and Hollywood, as well as through forest, mountain and desert terrain.

- TECHNICAL -

Game ID : GV-126

Main CPU : I8086 (@ 5 Mhz)
Sound CPU : (2x) M6502 (@ 1 Mhz)
Sound Chips : (2x) DAC, (2x) AY8910 (@ 2 Mhz), SP0250 (@ 3.12 Mhz)

Screen orientation : Horizontal
Video resolution : 256 x 240 pixels
Screen refresh : 61.00 Hz
Palette colors : 16

Players : 1
Control : 8-way joystick
Buttons : 3

- TRIVIA -

Released in June 1984.

- TIPS AND TRICKS -

* Easter Egg : This easter egg allows you to watch the whole disc from start to finish. To do this you must hold the Trigger button in while inserting your coins.

- STAFF -

Design by: Dennis Nordman, Warren Davis, Rich Tracy, David Faust
Programming by: Warren Davis
Video graphics by : Jeff Lee
Video footage by : Warren Davis, Dennis Nordman
Music by : Dave Zabriskie
Sounds by : Graig Beierwaltes
Cabinet graphics : Larry Day
Hardware by : Dave Pfeiffer

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=3036&o=2
Driver Details
source gottlieb/gottlieb.cpp
status good
emulation good
savestate unsupported
Screen Details
display screen
type raster
orientation horizontal
width 704px
height 480px
refresh 59.94mhz
Input Details
player 1
type joy
buttons 3
directions 8
Chipset Details
name Intel 8088
clock 4.77mhz
name MOS Technology 6502
clock 0.95mhz
name MOS Technology 6502
clock 0.95mhz
name Intel 8049
clock 4.21mhz
name Speaker
clock N/A
name Gottlieb Sound rev. 2
clock N/A
name AD7528 DAC
clock N/A
name AD7528 DAC
clock N/A
name AY-3-8913 PSG
clock 1.91mhz
name AY-3-8913 PSG
clock 1.91mhz
name GI SP0250 LPC
clock 2.98mhz
name Pioneer PR-8210
clock N/A
ROM Details
name size crc
usvs.rm4 8.00k 0d7a4072
usvs.rm3 8.00k 6f32a671
usvs.rm2 8.00k 36770716
usvs.rm1 8.00k 697bc989
usvs.rm0 8.00k 30cf6bd9
usvsdrom.1 8.00k c0b5cab0
usvsyrom.1 8.00k c3d245ca
usvs.bg0 4.00k 8a0de09f
usvs.bg1 4.00k 6fb64d3c
usvs.fg3 16.00k 98703015
usvs.fg2 16.00k d3990707
usvs.fg1 16.00k a2057430
usvs.fg0 16.00k 7734e53f