Force II

Game Information

manufacturer	Gottlieb
year	1981
genre	N/A
downloads	0

Screenshots

Download Details

split set	forceii.zip 9.88k
merged set	forceii.7z 9.38k
standalone set	forceii.7z 9.38k

Game Details

Pinball published 44 years ago:

Force II [Model 661] (c) 1981 Gottlieb.

- TECHNICAL -

Gottlieb System 80
Model Number : 661

Main CPU : MOS Technology M6502 (@ 850 KHz)
Sound CPU : MOS Technology M6502 (@ 894.886 Khz)
Sound Chips : DAC

- TRIVIA -

2,000 units were produced.

- STAFF -

Design by : John Osborne
Art by : David Moore

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=3812&o=2

Driver Details

source	pinball/gts80.cpp
status	preliminary
emulation	good
savestate	supported

Screen Details

Input Details

player	1
type	keypad
buttons	60
directions	N/A

player	2
type	keypad
buttons	1
directions	N/A

Chipset Details

name	MOS Technology 6502
clock	873.91khz

name	MOS Technology 6503
clock	781.25khz

name	Speaker
clock	N/A

name	Samples
clock	N/A

name	Speaker
clock	N/A

name	Gottlieb Multi-mode Sound Board
clock	N/A

name	MC1408 DAC
clock	N/A

ROM Details

name	size	crc
u2_80.bin	4.00k	4f0bc7b1
u3_80.bin	4.00k	1e69f9d0
661-2.cpu	2.00k	a4fa42a4
661.snd	1.00k	650158a7
6530sy80.bin	1.00k	c8ba951d