<s>
Radirgy	B-Application
is	O
a	O
shoot	O
'	O
em	O
up	O
video	O
game	O
developed	O
by	O
MileStone	O
Inc	O
.	O
and	O
released	O
for	O
the	O
Sega	O
NAOMI	O
arcade	O
platform	O
in	O
2005	O
.	O
</s>
<s>
Radirgy	B-Application
was	O
ported	O
in	O
2006	O
to	O
the	B-Operating_System
Dreamcast	I-Operating_System
,	O
PlayStation	B-Device
2	I-Device
,	O
and	O
GameCube	B-Application
for	O
release	O
in	O
Japan	O
—	O
of	O
which	O
the	O
latter	O
two	O
featured	O
additional	O
gameplay	O
modes	O
.	O
</s>
<s>
O	O
~	O
3	O
Entertainment	O
planned	O
to	O
localize	O
the	O
GameCube	B-Application
version	O
in	O
North	O
America	O
under	O
the	O
title	O
Radio	B-Application
Allergy	I-Application
,	O
but	O
the	O
release	O
was	O
canceled	O
.	O
</s>
<s>
The	O
game	O
was	O
later	O
localized	O
for	O
the	B-Operating_System
Wii	I-Operating_System
in	O
a	O
compilation	O
of	O
MileStone	O
shooters	O
,	O
Ultimate	O
Shooting	O
Collection	O
.	O
</s>
<s>
Radirgy	B-Application
has	O
been	O
followed	O
by	O
three	O
titles	O
,	O
Radirgy	B-Application
Noa	I-Application
,	O
Radirgy	B-Application
de	O
Gojaru	O
!	O
</s>
<s>
and	O
Radirgy	B-Application
Swag	O
.	O
</s>
<s>
Radirgy	B-Application
is	O
a	O
vertically	O
scrolling	O
shoot	O
'	O
em	O
up	O
with	O
a	O
bright	O
cel	O
shaded	O
graphical	O
style	O
.	O
</s>
<s>
After	O
first	O
releasing	O
on	O
the	O
arcade	O
Sega	O
NAOMI	O
platform	O
,	O
Radirgy	B-Application
was	O
ported	O
to	O
the	B-Operating_System
Dreamcast	I-Operating_System
,	O
and	O
later	O
the	O
PlayStation	B-Device
2	I-Device
and	O
GameCube	B-Application
.	O
</s>
<s>
The	O
latter	O
two	O
were	O
known	O
as	O
Radirgy	B-Application
PreciouS	O
and	O
Radirgy	B-Application
GeneriC	I-Application
respectively	O
,	O
the	O
names	O
being	O
a	O
reference	O
to	O
the	O
platforms	O
themselves	O
.	O
</s>
<s>
The	O
PlayStation	B-Device
2	I-Device
version	O
featured	O
a	O
more	O
difficult	O
mode	O
called	O
"	O
Okawari	O
Mode	O
"	O
and	O
the	O
GameCube	B-Application
release	O
had	O
a	O
special	O
score	O
attack	O
mode	O
titled	O
"	O
Manpuku	O
Mode	O
"	O
.	O
</s>
<s>
Unlike	O
Chaos	B-Application
Field	I-Application
before	O
it	O
,	O
Radirgy	B-Application
was	O
not	O
developed	O
with	O
console	O
ports	O
in	O
mind	O
.	O
</s>
<s>
In	O
January	O
2007	O
,	O
O	O
~	O
3	O
Entertainment	O
announced	O
that	O
it	O
would	O
be	O
localizing	O
Radirgy	B-Application
in	O
February	O
for	O
North	O
America	O
exclusively	O
for	O
the	O
GameCube	B-Application
under	O
the	O
new	O
title	O
of	O
Radio	B-Application
Allergy	I-Application
.	O
</s>
<s>
The	O
company	O
had	O
previously	O
localized	O
MileStone	O
's	O
other	O
shooter	O
,	O
Chaos	B-Application
Field	I-Application
.	O
</s>
<s>
However	O
,	O
the	O
release	O
date	O
was	O
pushed	O
back	O
several	O
times	O
,	O
and	O
was	O
eventually	O
cancelled	O
by	O
June	O
2007	O
due	O
to	O
a	O
lack	O
of	O
interest	O
from	O
retailers	O
in	O
stocking	O
GameCube	B-Application
titles	O
.	O
</s>
<s>
MileStone	O
began	O
looking	O
into	O
options	O
to	O
include	O
the	O
game	O
in	O
a	O
compilation	O
for	O
the	B-Operating_System
Wii	I-Operating_System
.	O
</s>
<s>
Radio	B-Application
Allergy	I-Application
was	O
finally	O
localized	O
for	O
the	B-Operating_System
Wii	I-Operating_System
in	O
the	O
Ultimate	O
Shooting	O
Collection	O
compilation	O
along	O
with	O
Chaos	B-Application
Field	I-Application
and	O
Karous	B-Application
.	O
</s>
<s>
A	O
sequel	O
,	O
Radirgy	B-Application
Noa	I-Application
,	O
was	O
released	O
in	O
2009	O
.	O
</s>
<s>
Another	O
title	O
,	O
Radirgy	B-Application
de	O
Gojaru	O
!,	O
was	O
released	O
for	O
the	O
Nintendo	B-Operating_System
3DS	I-Operating_System
in	O
2014	O
in	O
Japan	O
.	O
</s>
<s>
IGN	O
found	O
the	B-Operating_System
Dreamcast	I-Operating_System
version	O
of	O
Radirgy	B-Application
to	O
be	O
challenging	O
,	O
but	O
overall	O
an	O
average	O
shooter	O
.	O
</s>
<s>
In	O
a	O
hands-on	O
preview	O
,	O
IGN	O
enjoyed	O
the	O
GameCube	B-Application
version	O
.	O
</s>
<s>
They	O
found	O
the	O
game	O
to	O
not	O
carry	O
the	O
depth	O
of	O
Ikaruga	B-Application
,	O
another	O
GameCube	B-Application
shooter	O
,	O
but	O
still	O
believed	O
the	O
game	O
was	O
"	O
solid	O
"	O
especially	O
for	O
the	O
retail	O
price	O
of	O
$20	O
.	O
</s>
<s>
Kurt	O
Kalata	O
of	O
Hardcore	O
Gaming	O
101	O
wrote	O
that	O
the	O
visuals	O
and	O
scoring	O
system	O
keep	O
Radirgy	B-Application
fresh	O
,	O
but	O
the	O
appeal	O
wears	O
off	O
and	O
the	O
game	O
turns	O
out	O
as	O
another	O
"	O
experimental	O
shooter.	O
"	O
</s>
<s>
Aaron	O
Kaluszka	O
of	O
Nintendo	O
World	O
Report	O
reviewed	O
the	O
GameCube	B-Application
release	O
and	O
found	O
the	O
game	O
to	O
be	O
average	O
overall	O
,	O
but	O
still	O
a	O
welcome	O
addition	O
to	O
the	O
system	O
's	O
library	O
.	O
</s>
<s>
In	O
terms	O
of	O
style	O
,	O
they	O
placed	O
the	O
game	O
"	O
somewhere	O
between	O
cute-em-ups	O
of	O
the	O
16-bit	B-Application
era	I-Application
and	O
more	O
traditional	O
shooters.	O
"	O
</s>
<s>
Retro	O
Gamers	O
Darran	O
Jones	O
called	O
Radirgy	B-Application
an	O
improvement	O
over	O
Chaos	B-Application
Field	I-Application
,	O
and	O
praised	O
the	O
game	O
's	O
scoring	O
system	O
,	O
level	O
design	O
,	O
and	O
visuals	O
.	O
</s>
