<s>
Battlantis	B-Application
( バトランティス	O
)	O
,	O
is	O
a	O
fixed	O
shooter	O
arcade	O
game	O
released	O
by	O
Konami	O
in	O
July	O
1987	B-Application
.	O
</s>
<s>
Battlantis	B-Application
is	O
a	O
portmanteau	O
of	O
Battle	O
of	O
Atlantis	O
.	O
</s>
<s>
In	O
Battlantis	B-Application
,	O
players	O
take	O
control	O
of	O
Cripeuss	O
III	O
and	O
attempt	O
to	O
defeat	O
Asmodeus	O
and	O
the	O
monsters	O
invading	O
his	O
castle	O
.	O
</s>
<s>
Enemy	O
formations	O
are	O
similar	O
to	O
those	O
in	O
Space	B-Application
Invaders	I-Application
and	O
Galaga	B-Application
,	O
with	O
some	O
monsters	O
charging	O
to	O
the	O
bottom	O
of	O
the	O
screen	O
.	O
</s>
<s>
In	O
March	O
2010	O
,	O
it	O
was	O
included	O
in	O
the	O
launch	O
lineup	O
of	O
Microsoft	O
's	O
Game	B-Device
Room	I-Device
service	O
for	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
and	O
Games	B-Application
for	I-Application
Windows	I-Application
–	I-Application
Live	I-Application
.	O
</s>
<s>
In	O
Japan	O
,	O
Game	O
Machine	O
listed	O
Battlantis	B-Application
on	O
their	O
July	O
15	O
,	O
1987	B-Application
issue	O
as	O
being	O
the	O
twenty-third	O
most-successful	O
table	O
arcade	O
unit	O
of	O
the	O
month	O
.	O
</s>
