<s>
A	O
Mahjong	B-Application
video	I-Application
game	I-Application
is	O
a	O
video	O
game	O
that	O
is	O
based	O
on	O
one	O
of	O
the	O
many	O
ways	O
to	O
play	O
mahjong	B-Application
.	O
</s>
<s>
The	O
majority	O
of	O
mahjong	B-Application
video	I-Application
games	I-Application
are	O
developed	O
and	O
released	O
in	O
Japan	O
and	O
use	O
the	O
rules	O
for	O
Japanese	B-Application
Mahjong	I-Application
,	O
although	O
several	O
have	O
also	O
been	O
made	O
for	O
American	O
Mahjong	B-Application
and	O
several	O
Chinese	O
versions	O
of	O
mahjong	B-Application
.	O
</s>
<s>
Many	O
mahjong	B-Application
video	I-Application
games	I-Application
,	O
especially	O
among	O
those	O
released	O
in	O
Western	O
territories	O
,	O
do	O
not	O
depict	O
the	O
actual	O
game	O
of	O
mahjong	B-Application
but	O
rather	O
mahjong	B-Application
solitaire	I-Application
.	O
</s>
<s>
Game	O
makers	O
have	O
created	O
dozens	O
of	O
mahjong	B-Application
titles	O
for	O
arcades	O
and	O
home	O
consoles	O
,	O
but	O
none	O
have	O
ever	O
been	O
officially	O
released	O
outside	O
Asia	O
.	O
</s>
<s>
Some	O
operating	B-General_Concept
systems	I-General_Concept
have	O
included	O
a	O
Mahjong	B-Application
game	O
,	O
such	O
as	O
Solaris	B-Application
,	O
Windows	B-Application
(	O
Mahjong	B-Application
Titans	O
)	O
,	O
OS/2	B-Application
,	O
and	O
AmigaOS	B-Application
.	O
</s>
<s>
Japanese	O
computer	B-Application
mahjong	I-Application
games	O
typically	O
challenge	O
serious	O
players	O
,	O
such	O
as	O
Athena	O
's	O
Pro	O
Mahjong	B-Application
Kiwame	O
series	O
.	O
</s>
<s>
For	O
example	O
,	O
many	O
Japanese	O
video	O
arcades	O
feature	O
games	O
like	O
Konami	O
's	O
Mahjong	B-Application
Fight	O
Club	O
that	O
feature	O
online	O
play	O
,	O
allowing	O
people	O
across	O
the	O
country	O
to	O
play	O
against	O
one	O
another	O
.	O
</s>
<s>
Many	O
computer	B-Application
mahjong	I-Application
games	O
play	O
a	O
variant	O
of	O
the	O
Japanese	O
game	O
known	O
as	O
"	O
taisen	O
mahjong	B-Application
"	O
or	O
"	O
battle	O
mahjong.	O
"	O
</s>
<s>
HKSE-listed	O
Shenzhen-based	O
Zengame	O
Technology	O
released	O
a	O
mobile	O
version	O
of	O
Sichuan	O
Mahjong	B-Application
.	O
</s>
<s>
Mahjong	B-Application
solitaire	I-Application
is	O
a	O
puzzle	O
game	O
based	O
on	O
the	O
same	O
tiles	O
.	O
</s>
