<s>
The	O
company	O
's	O
involvement	O
in	O
the	O
arcade	O
game	O
industry	O
began	O
as	O
a	O
Japan-based	O
distributor	O
of	O
coin-operated	O
machines	O
,	O
including	O
pinball	B-Application
games	O
and	O
jukeboxes	O
.	O
</s>
<s>
Sega	O
released	O
Pong-Tron	B-Application
,	O
its	O
first	O
video-based	O
game	O
,	O
in	O
1973	O
.	O
</s>
<s>
Nagai	O
has	O
stated	O
that	O
Hang-On	B-Application
and	O
Out	B-Application
Run	I-Application
helped	O
to	O
pull	O
the	O
arcade	O
game	O
market	O
out	O
of	O
the	O
1983	O
downturn	O
and	O
created	O
new	O
genres	O
of	O
video	O
games	O
.	O
</s>
<s>
Capable	O
of	O
raster	B-Algorithm
and	O
vector	O
graphicsHorowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Eliminator	B-Application
(	O
1981	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Star	B-Application
Trek	I-Application
:	I-Application
Strategic	I-Application
Operations	I-Application
Simulator	I-Application
(	O
1983	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
65-69	O
VCO	O
Object	O
Also	O
called	O
the	O
Sega	O
Z80-3D	O
System	O
.	O
</s>
<s>
Uses	O
a	O
Zilog	B-General_Concept
Z80	I-General_Concept
central	B-General_Concept
processing	I-General_Concept
unit	I-General_Concept
(	O
CPU	O
)	O
microprocessor	B-Architecture
.	O
</s>
<s>
SUBROC-3D	B-Application
(	O
1982	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Time	B-Application
Traveler	I-Application
(	O
1991	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Wonder	B-Application
Boy	I-Application
(	O
1986	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Wonder	B-Application
Boy	I-Application
in	I-Application
Monster	I-Application
Land	I-Application
(	O
System	O
2	O
,	O
1987	O
)	O
Horowitz	O
2018	O
,	O
pp.124-125	O
Super	O
Scaler	O
Initially	O
known	O
as	O
"	O
Sega	O
Hang-On	B-Application
hardware	O
"	O
;	O
was	O
developed	O
for	O
Hang-OnHorowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Featured	O
two	O
Motorola	B-Device
68000	I-Device
processors	I-Device
.	O
</s>
<s>
16-bit	B-Device
hardwareHorowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Space	B-Application
Harrier	I-Application
(	O
1985	O
)	O
System	O
E	O
Stripped-down	O
version	O
of	O
Master	O
System	O
hardwareHang-On	O
Jr.	O
(	O
1986	O
)	O
System	O
16	O
/	O
System	O
18	O
Successor	O
to	O
the	O
System	O
1	O
and	O
System	O
2	O
boards	O
,	O
released	O
in	O
1985Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Shinobi	B-Application
(	O
1987	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Altered	B-Application
Beast	I-Application
(	O
1988	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Aurail	B-Application
(	O
16B	O
,	O
1990	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
D	B-Application
.	I-Application
D	I-Application
.	I-Application
Crew	I-Application
(	O
18	O
,	O
1991	O
)	O
The	O
One	O
.	O
</s>
<s>
Super	B-Application
Hang-On	I-Application
(	O
1987	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
GP	B-Application
Rider	I-Application
(	O
1990	O
)	O
System	O
24	O
Displayed	O
in	O
496	O
x	O
384	O
resolution	B-General_Concept
,	O
larger	O
than	O
the	O
320	O
x	O
224	O
to	O
which	O
Sega	O
designers	O
were	O
accustomed	O
at	O
the	O
timeHorowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Power	B-Application
Drift	I-Application
(	O
1988	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Super	B-Application
Hang-On	I-Application
System	O
CAlso	O
known	O
as	O
System	O
14Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Uses	O
NEC	B-Device
V60	I-Device
processorHorowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
SegaSonic	B-Application
the	I-Application
Hedgehog	I-Application
(	O
1993	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Jurassic	B-Application
Park	I-Application
(	O
1994	O
)	O
Horowitz	O
2018	O
,	O
pp.229-233	O
Model	O
1	O
Sega	O
's	O
first	O
video	O
game	O
system	O
designed	O
for	O
3D	O
polygon	O
graphics	O
,	O
developed	O
internally	O
at	O
Sega	O
between	O
1990	O
and	O
1991	O
.	O
</s>
<s>
Wing	B-Application
War	I-Application
(	O
1994	O
)	O
Horowitz	O
2018	O
,	O
p	O
.	O
180	O
Model	O
2	O
Developed	O
in	O
collaboration	O
with	O
GE	O
Aerospace	O
.	O
</s>
<s>
Virtua	B-Language
Cop	I-Language
(	O
1994	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Fighting	B-Application
Vipers	I-Application
(	O
1995	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Dynamite	B-Application
Cop	I-Application
(	O
1998	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
SpikeOut	B-Application
(	O
1998	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Uses	O
ROM	O
boards	O
,	O
with	O
optional	O
GD-ROM	B-Device
compatible	O
CD-ROM	B-Device
drive.Sega	O
Naomi	O
service	O
manual	O
.	O
</s>
<s>
420-6455-01	O
,	O
p	O
.	O
7	O
If	O
a	O
drive	O
is	O
used	O
,	O
it	O
will	O
be	O
used	O
at	O
bootup	O
to	O
copy	O
data	O
to	O
a	O
DIMM	O
RAM	O
board	O
instead.Sega	O
Naomi	O
GD-ROM	B-Device
system	O
service	O
manual	O
.	O
</s>
<s>
Mentions	O
a	O
Naomi	O
board	O
on	O
p.10.Sega	O
F355	B-Application
challenge	I-Application
Owner	O
's	O
manual	O
.	O
</s>
<s>
Crazy	B-Application
Taxi	I-Application
(	O
1999	O
)	O
Horowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
Rhythm	B-Application
Tengoku	I-Application
(	O
2006	O
)	O
HikaruCustom	O
modified	O
version	O
of	O
NAOMI	O
hardwareHorowitz	O
2018	O
,	O
pp	O
.	O
</s>
<s>
NASCAR	B-Application
Arcade	I-Application
(	O
2000	O
)	O
NAOMI	O
2	O
,	O
released	O
in	O
2000	O
,	O
served	O
as	O
high-end	O
replacement	O
for	O
Hikaru	O
.	O
</s>
<s>
Uses	O
PowerVR	B-Device
co-processor	O
capable	O
of	O
transform	B-Algorithm
,	I-Algorithm
clipping	I-Algorithm
,	I-Algorithm
and	I-Algorithm
lighting	I-Algorithm
(	O
T&L	B-Algorithm
)	O
.	O
</s>
<s>
Based	O
on	O
GameCube	B-Application
architecture	O
.	O
</s>
<s>
Supported	O
GameCube	B-Application
memory	O
cards	O
.	O
</s>
<s>
They	O
saw	O
potential	O
in	O
the	O
GameCube	B-Application
architecture	O
for	O
a	O
cost-effective	O
and	O
port-friendly	O
arcade	O
machine	O
.	O
</s>
<s>
Subsequent	O
video-based	O
games	O
such	O
as	O
Pong-Tron	B-Application
(	O
1973	O
)	O
,	O
Fonz	B-Application
(	O
1976	O
)	O
,	O
and	O
Monaco	B-Application
GP	I-Application
(	O
1979	O
)	O
used	O
discrete	O
logic	O
boards	O
without	O
a	O
CPU	O
microprocessor	B-Architecture
.	O
</s>
<s>
Frogger	B-Application
(	O
1981	O
)	O
used	O
a	O
system	O
powered	O
by	O
two	O
Z80	B-General_Concept
CPU	O
microprocessors	B-Architecture
.	O
</s>
<s>
Some	O
titles	O
,	O
such	O
as	O
Zaxxon	B-Application
(	O
1982	O
)	O
were	O
developed	O
externally	O
from	O
Sega	O
,	O
a	O
practice	O
that	O
was	O
not	O
uncommon	O
at	O
the	O
time	O
.	O
</s>
