<s>
Big	B-Application
Sky	I-Application
Trooper	I-Application
is	O
a	O
sci-fi	O
action	B-Application
game	I-Application
,	O
produced	O
by	O
JVC	O
Musical	O
Industries	O
and	O
LucasArts	O
for	O
the	O
Super	B-Application
NES	I-Application
in	O
October	O
1995	O
.	O
</s>
<s>
The	O
evil	O
Space	O
Slug	O
forces	O
,	O
led	O
by	O
the	O
Sultan	O
of	O
Slime	O
,	O
have	O
launched	O
a	O
sudden	B-Language
attack	I-Language
on	O
humanity	O
,	O
quickly	O
occupying	O
the	O
majority	O
of	O
planets	O
in	O
the	O
galaxy	O
,	O
and	O
forcing	O
the	O
Sidereal	O
Shock	O
Troops	O
to	O
recruit	O
soldiers	O
to	O
counter	O
the	O
threat	O
.	O
</s>
<s>
The	O
vast	O
majority	O
of	O
the	O
game	O
,	O
however	O
,	O
is	O
spent	O
hunting	O
down	O
and	O
driving	O
the	O
Slugs	O
off	O
different	O
planets	O
;	O
when	O
arriving	O
at	O
an	O
occupied	O
world	O
,	O
the	O
game	O
switches	O
to	O
an	O
overhead	O
Asteroids-esque	O
view	O
,	O
where	O
the	O
Dire	O
Wolf	O
must	O
shoot	O
down	O
all	O
enemies	O
(	O
beginning	O
with	O
small	O
,	O
weak	O
ships	O
,	O
with	O
larger	O
ones	O
featured	O
later	O
in	O
the	O
game	O
)	O
.	O
</s>
