<s>
(	O
also	O
known	O
as	O
Gunstar	B-Device
Future	I-Device
Heroes	I-Device
in	O
Europe	O
)	O
is	O
a	O
run	O
and	O
gun	O
video	O
game	O
for	O
the	O
Game	B-Device
Boy	I-Device
Advance	I-Device
developed	O
by	O
Treasure	O
and	O
published	O
by	O
Sega	O
in	O
2005	O
.	O
</s>
<s>
It	O
is	O
the	O
sequel	O
to	O
the	O
1993	O
Sega	B-Operating_System
Genesis	I-Operating_System
game	O
Gunstar	B-Application
Heroes	I-Application
,	O
with	O
the	O
story	O
taking	O
place	O
after	O
the	O
events	O
of	O
the	O
original	O
game	O
and	O
featuring	O
an	O
expanded	O
combat	O
system	O
over	O
its	O
predecessor	O
.	O
</s>
<s>
Taking	O
place	O
after	O
the	O
destruction	O
of	O
the	O
"	O
God	O
of	O
Ruin	O
"	O
(	O
also	O
known	O
as	O
Golden	O
Silver	O
,	O
the	O
final	O
boss	O
)	O
at	O
the	O
end	O
of	O
Gunstar	B-Application
Heroes	I-Application
,	O
the	O
explosion	O
created	O
four	O
moons	O
orbiting	O
the	O
Earth	O
.	O
</s>
<s>
Protagonists	O
Red	O
and	O
Blue	O
,	O
named	O
as	O
such	O
in	O
tribute	O
to	O
the	O
legendary	O
warriors	O
from	O
the	O
original	O
Gunstar	B-Application
Heroes	I-Application
,	O
combat	O
the	O
Empire	O
as	O
part	O
of	O
an	O
organization	O
called	O
"	O
The	O
Third	O
Eye	O
"	O
.	O
</s>
<s>
Most	O
of	O
Gunstar	O
Super	O
Heroes'''s	O
characters	O
are	O
named	O
after	O
characters	O
from	O
the	O
original	O
Gunstar	B-Application
Heroes	I-Application
,	O
and	O
while	O
many	O
of	O
these	O
new	O
characters	O
bear	O
distinct	O
resemblances	O
to	O
the	O
equivalent	O
characters	O
from	O
the	O
first	O
game	O
,	O
one	O
notable	O
exception	O
is	O
Red	O
,	O
who	O
is	O
female	O
,	O
unlike	O
the	O
original	O
Gunstar	O
Red	O
,	O
who	O
was	O
male.Micro	O
Magazine	O
.	O
</s>
<s>
The	O
gameplay	O
makes	O
a	O
number	O
of	O
changes	O
from	O
the	O
original	O
Gunstar	B-Application
Heroes	I-Application
.	O
</s>
<s>
The	O
game	O
was	O
almost	O
universally	O
praised	O
by	O
critics	O
as	O
a	O
compelling	O
action	O
game	O
and	O
received	O
high	O
scores	O
,	O
even	O
receiving	O
several	O
"	O
Best	O
GBA	B-Device
Game	O
Of	O
E3	O
2005	O
"	O
awards	O
.	O
</s>
<s>
However	O
,	O
the	O
game	O
still	O
did	O
not	O
sell	O
very	O
well	O
,	O
and	O
Nintendo	O
Power''	O
has	O
urged	O
gamers	O
on	O
numerous	O
times	O
to	O
get	O
the	O
game	O
,	O
disappointed	O
that	O
it	O
did	O
not	O
appear	O
in	O
the	O
top	O
selling	O
GBA	B-Device
games	O
list	O
.	O
</s>
