<s>
known	O
as	O
Super	O
Nova	O
in	O
North	O
America	O
,	O
is	O
a	O
horizontal	O
scrolling	O
shooter	O
for	O
the	O
Super	B-Application
Famicom/SNES	I-Application
,	O
released	O
in	O
1993	O
and	O
is	O
part	O
of	O
the	O
Darius	B-Application
series	I-Application
.	O
</s>
<s>
One	O
main	O
difference	O
between	O
this	O
game	O
and	O
the	O
rest	O
of	O
the	O
Darius	B-Application
games	O
is	O
that	O
the	O
player	O
can	O
choose	O
one	O
of	O
three	O
Silver	O
Hawks	O
to	O
play	O
.	O
</s>
<s>
The	O
green	O
one	O
is	O
the	O
Silver	O
Hawk	O
of	O
Darius	B-Application
.	O
</s>
<s>
The	O
blue	O
one	O
is	O
the	O
Silver	O
Hawk	O
of	O
Darius	B-Application
II	I-Application
.	O
</s>
<s>
Destroying	O
a	O
complete	O
formation	O
of	O
ships	O
like	O
in	O
Darius	B-Application
II	I-Application
and	O
Darius	B-Application
Twin	I-Application
or	O
amoebas	O
.	O
</s>
<s>
There	O
is	O
also	O
a	O
special	O
power	O
up	O
that	O
can	O
destroy	O
all	O
enemies	O
on	O
screen	O
if	O
it	O
's	O
destroyed	O
(	O
like	O
Darius	B-Application
II	I-Application
)	O
or	O
can	O
make	O
the	O
Silver	O
Hawk	O
shoot	O
a	O
powerful	O
laser	O
beam	O
if	O
its	O
grabbed	O
by	O
the	O
player	O
.	O
</s>
<s>
Like	O
Darius	B-Application
Twin	I-Application
,	O
the	O
player	O
uses	O
(	O
by	O
default	O
)	O
the	O
Y	O
button	O
for	O
shot	O
and	O
the	O
B	O
button	O
for	O
dropping	O
bombs	O
.	O
</s>
<s>
The	O
stages	O
map	O
for	O
this	O
game	O
is	O
very	O
different	O
of	O
the	O
rest	O
of	O
the	O
Darius	B-Application
games	O
.	O
</s>
