<s>
is	O
a	O
1994	O
rail	O
shooter/FMV	O
video	O
game	O
for	O
the	O
Sega	B-Device
Mega-CD	I-Device
.	O
</s>
<s>
Further	O
investigation	O
leads	O
to	O
the	O
discovery	O
of	O
a	O
computer	O
upgrade	O
system	O
located	O
on	O
Prism	O
called	O
the	O
A/X	B-Application
-101	I-Application
,	O
a	O
weapon	O
program	O
that	O
promises	O
to	O
liberate	O
Earth	O
from	O
the	O
Gurzon	O
's	O
grip	O
.	O
</s>
<s>
Earth	O
Defense	O
sends	O
four	O
of	O
its	O
best	O
fighter	O
pilots	O
-	O
Bob	O
,	O
Kelly	O
,	O
Chris	O
and	O
their	O
Captain	O
(	O
the	O
player	O
)	O
-	O
to	O
travel	O
to	O
Prism	O
,	O
retrieve	O
the	O
A/X	B-Application
-101	I-Application
and	O
use	O
it	O
against	O
all	O
of	O
the	O
Gurzon	O
's	O
planetary	O
bases	O
.	O
</s>
<s>
After	O
the	O
EDF	O
Starfighters	O
download	O
the	O
A/X	B-Application
-101	I-Application
,	O
the	O
ship	O
's	O
shield	O
increases	O
to	O
120%	O
and	O
their	O
laser	O
fire	O
increases	O
in	O
strength	O
.	O
</s>
