<s>
Beam	B-Application
Invader	I-Application
is	O
a	O
fixed	O
shooter	O
released	O
in	O
arcades	O
in	O
1979	O
by	O
Tekunon	O
Kougyou	O
.	O
</s>
<s>
It	O
is	O
one	O
of	O
several	O
clones	O
of	O
Space	B-Application
Invaders	I-Application
which	O
was	O
released	O
the	O
previous	O
year	O
,	O
with	O
only	O
the	O
sprites	O
for	O
the	O
UFO	B-Application
and	O
player-controlled	O
cannon	O
altered	O
.	O
</s>
<s>
Unlike	O
the	O
original	O
,	O
this	O
game	O
uses	O
a	O
paddle	B-Device
as	O
the	O
controller	O
rather	O
than	O
a	O
joystick	B-Device
or	O
left/right	O
buttons	O
.	O
</s>
