<s>
is	O
an	O
Xbox	B-Operating_System
360	I-Operating_System
video	O
game	O
,	O
a	O
port	O
of	O
the	O
arcade	O
fighter/shooter	O
hybrid	O
developed	O
by	O
G.rev	O
for	O
the	O
Sega	O
Naomi	O
board	O
.	O
</s>
<s>
A	O
home	O
port	O
was	O
released	O
in	O
Japan	O
on	O
July	O
27	O
,	O
2006	O
for	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
with	O
enhanced	O
graphics	O
,	O
a	O
more	O
concise	O
story	O
for	O
each	O
character	O
,	O
and	O
network	O
play	O
.	O
</s>
<s>
The	O
American	O
and	O
European	O
localizations	O
were	O
released	O
on	O
May	O
29	O
,	O
2007	O
and	O
June	O
8	O
,	O
2007	O
,	O
respectively	O
for	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
from	O
Ubisoft	O
.	O
</s>
<s>
On	O
May	O
20	O
,	O
2010	O
,	O
a	O
sequel	O
entitled	O
Senko	B-Application
no	I-Application
Ronde	I-Application
:	O
Dis-United	O
Order	O
was	O
released	O
for	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
exclusively	O
in	O
Japan	O
,	O
which	O
has	O
many	O
new	O
features	O
,	O
a	O
larger	O
cast	O
and	O
more	O
extensive	O
story	O
mode	O
.	O
</s>
<s>
A	O
reboot	O
of	O
Dis-United	O
Order	O
,	O
titled	O
Senko	B-Application
no	I-Application
Ronde	I-Application
2	O
,	O
was	O
released	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
and	O
Microsoft	B-Application
Windows	I-Application
on	O
September	O
7	O
,	O
2017	O
.	O
</s>
<s>
Toward	O
the	O
Terra	O
,	O
a	O
science	O
fiction	O
series	O
created	O
by	O
Keiko	O
Takemiya	O
,	O
has	O
played	O
a	O
major	O
influence	O
for	O
both	O
Senko	B-Application
no	I-Application
Rondes	I-Application
story	O
and	O
art	O
style	O
.	O
</s>
<s>
It	O
is	O
very	O
similar	O
to	O
Psychic	B-Application
Force	I-Application
,	O
a	O
unique	O
,	O
heavily	O
projectile-based	O
fighting	O
game	O
developed	O
at	O
Taito	O
while	O
G.rev	O
'	O
s	O
founders	O
worked	O
there	O
.	O
</s>
<s>
Unlike	O
Psychic	B-Application
Force	I-Application
,	O
however	O
,	O
it	O
offers	O
even	O
more	O
elaborate	O
firing	O
patterns	O
that	O
conjure	O
a	O
danmaku	O
shooter	O
aesthetic	O
.	O
</s>
<s>
It	O
may	O
also	O
be	O
likened	O
to	O
"	O
a	O
2D	O
version	O
of	O
Virtual	B-Application
On	I-Application
"	O
mixed	O
with	O
shmup	O
boss	O
encounters	O
and	O
modern	O
danmaku	O
patterns	O
.	O
</s>
<s>
Due	O
to	O
its	O
close	O
ties	O
with	O
Virtual	B-Application
Ons	I-Application
mechanics	O
,	O
several	O
of	O
its	O
strategies	O
can	O
also	O
be	O
applied	O
to	O
this	O
game	O
as	O
well	O
.	O
</s>
<s>
Each	O
character	O
in	O
Senko	B-Application
no	I-Application
Ronde	I-Application
boasts	O
unique	O
weapons	O
,	O
bullet	O
patterns	O
,	O
and	O
game	O
play	O
styles	O
,	O
each	O
have	O
two	O
variations	O
called	O
Cartridge	O
A	O
and	O
Cartridge	O
B	O
which	O
have	O
slightly	O
modified	O
stats	O
and	O
weapon	O
properties	O
.	O
</s>
<s>
If	O
your	O
character	O
's	O
health	O
bar	O
is	O
depleted	O
they	O
will	O
enter	O
a	O
special	O
state	O
called	O
"	O
Vanish	O
Mode	O
"	O
which	O
reduces	O
the	O
size	O
of	O
the	O
characters	O
hitbox	B-Protocol
,	O
but	O
if	O
one	O
more	O
shot	O
connects	O
you	O
will	O
lose	O
the	O
round	O
.	O
</s>
<s>
The	O
Xbox	B-Operating_System
version	O
of	O
WarTech	B-Application
:	I-Application
Senko	I-Application
no	I-Application
Ronde	I-Application
received	O
mixed	O
or	O
average	O
reviews	O
.	O
</s>
<s>
On	O
May	O
20	O
,	O
2010	O
,	O
G.rev	O
released	O
Senko	B-Application
no	I-Application
Ronde	I-Application
:	O
Dis-United	O
Order	O
(	O
Senko	B-Application
no	I-Application
Ronde	I-Application
:	O
DUO	O
for	O
short	O
)	O
in	O
Japan	O
for	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
,	O
it	O
features	O
many	O
new	O
characters	O
,	O
assist	O
attacks	O
,	O
updated	O
mechanics	O
and	O
a	O
larger	O
more	O
fleshed	O
out	O
story	O
mode	O
,	O
and	O
the	O
ability	O
to	O
save	O
replays	O
.	O
</s>
<s>
Senko	B-Application
no	I-Application
Ronde	I-Application
:	O
DUO	O
was	O
released	O
in	O
both	O
a	O
standard	O
edition	O
,	O
as	O
well	O
as	O
a	O
Limited	O
Edition	O
version	O
which	O
featured	O
special	O
box	O
art	O
and	O
contained	O
a	O
bonus	O
Drama	O
CD	O
.	O
</s>
<s>
Game	O
play	O
in	O
Senko	B-Application
no	I-Application
Ronde	I-Application
:	O
DUO	O
is	O
known	O
for	O
being	O
noticeably	O
faster	O
than	O
WarTech	B-Application
:	I-Application
Senko	I-Application
no	I-Application
Ronde	I-Application
,	O
but	O
retains	O
most	O
of	O
the	O
same	O
strategies	O
and	O
mechanics	O
from	O
previous	O
games	O
.	O
</s>
<s>
July	O
29	O
,	O
2010	O
,	O
saw	O
release	O
of	O
another	O
free	O
story	O
scenario	O
,	O
as	O
well	O
a	O
collection	O
which	O
contains	O
32	O
songs	O
from	O
Senko	B-Application
no	I-Application
Ronde	I-Application
Rev.X	O
which	O
retails	O
for	O
400MSP	O
.	O
</s>
<s>
April	O
26	O
,	O
2011	O
,	O
G.Rev	O
updated	O
Senko	B-Application
no	I-Application
Ronde	I-Application
:	O
DUO	O
to	O
Version	O
2.2	O
,	O
adjusting	O
Ursure	O
,	O
Cuilan	O
,	O
Jasper	O
,	O
Fabian	O
,	O
Mika	O
,	O
and	O
Ernula	O
.	O
</s>
<s>
It	O
is	O
a	O
version	O
of	O
Senko	B-Application
no	I-Application
Ronde	I-Application
DUO	O
Ver.2.3	O
for	O
NESiCAxLive	B-Application
,	O
which	O
includes	O
score	O
attack	O
mode	O
.	O
</s>
<s>
On	O
G.Rev	O
'	O
s	O
official	O
broadcast	O
on	O
March	O
2	O
,	O
2012	O
,	O
Hiroyuki	O
Maruyama	O
announced	O
a	O
new	O
game	O
in	O
the	O
Senko	B-Application
no	I-Application
Ronde	I-Application
series	O
is	O
currently	O
in	O
the	O
works	O
on	O
the	O
PlayStation	B-Device
Vita	I-Device
.	O
</s>
<s>
The	O
entry	O
will	O
be	O
greatly	O
different	O
from	O
previous	O
entries	O
and	O
may	O
not	O
share	O
the	O
Senko	B-Application
no	I-Application
Ronde	I-Application
name	O
.	O
</s>
<s>
However	O
,	O
no	O
news	O
have	O
been	O
heard	O
since	O
then	O
,	O
and	O
it	O
's	O
considered	O
vaporware	B-Application
as	O
of	O
today	O
.	O
</s>
<s>
Touhou	B-Application
Genso	O
Rondo	O
:	O
Bullet	O
Ballet	O
Touhou	B-Application
Genso	O
Rondo	O
is	O
a	O
Touhou	B-Application
Project	I-Application
fangame	B-Application
developed	O
by	O
the	O
doujin	O
circle	O
CUBETYPE	O
originally	O
for	O
Microsoft	B-Application
Windows	I-Application
.	O
</s>
<s>
The	O
game	O
is	O
completely	O
based	O
on	O
the	O
Senko	B-Application
no	I-Application
Ronde	I-Application
series	O
with	O
emphasis	O
on	O
bullet	O
pattern	O
dodging	O
and	O
memorization	O
on	O
a	O
much	O
more	O
slower	O
pace	O
.	O
</s>
<s>
The	O
entire	O
cast	O
is	O
now	O
replaced	O
with	O
characters	O
from	O
the	O
Touhou	B-Application
series	I-Application
,	O
as	O
well	O
as	O
locations	O
of	O
the	O
arenas	O
.	O
</s>
<s>
Before	O
the	O
release	O
of	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
version	O
,	O
CUBETYPE	O
reached	O
agreement	O
with	O
G.rev	O
to	O
license	O
the	O
game	O
under	O
their	O
name	O
due	O
to	O
G.rev	O
owning	O
the	O
Senko	B-Application
no	I-Application
Ronde	I-Application
series	O
.	O
</s>
<s>
The	O
game	O
was	O
later	O
announced	O
as	O
one	O
of	O
the	O
Touhou	B-Application
fangames	B-Application
to	O
receive	O
a	O
remastered	O
version	O
for	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
on	O
September	O
1	O
,	O
2014	O
as	O
part	O
of	O
the	O
Play	O
,	O
Doujin	O
!	O
</s>
<s>
After	O
a	O
year	O
,	O
the	O
game	O
was	O
then	O
picked	O
up	O
by	O
NIS	O
America	O
for	O
localization	O
to	O
Western	O
countries	O
,	O
under	O
the	O
title	O
of	O
"	O
Touhou	B-Application
Genso	O
Rondo	O
:	O
Bullet	O
Ballet	O
"	O
and	O
was	O
released	O
in	O
North	O
America	O
and	O
Europe	O
on	O
September	O
6	O
,	O
2016	O
and	O
September	O
9	O
,	O
2016	O
,	O
respectively	O
.	O
</s>
<s>
It	O
was	O
the	O
first	O
Touhou	B-Application
game	O
to	O
be	O
localized	O
and	O
released	O
outside	O
of	O
Japan	O
.	O
</s>
<s>
The	O
plot	O
of	O
the	O
original	O
PC	O
version	O
simply	O
revolves	O
around	O
the	O
series	O
protagonist	O
,	O
Reimu	O
Hakurei	O
,	O
having	O
the	O
problem	O
of	O
not	O
having	O
any	O
visitors	O
to	O
the	O
Hakurei	B-Application
Shrine	I-Application
than	O
she	O
used	O
to	O
,	O
thus	O
,	O
she	O
flies	O
off	O
trying	O
to	O
find	O
anything	O
that	O
might	O
've	O
caused	O
the	O
shortage	O
of	O
visitors	O
to	O
her	O
shrine	O
while	O
beating	O
everyone	O
she	O
deemed	O
suspicious	O
.	O
</s>
<s>
The	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
version	O
gives	O
all	O
characters	O
,	O
including	O
DLC	O
characters	O
,	O
their	O
own	O
stories	O
,	O
with	O
the	O
story	O
of	O
the	O
PC	O
version	O
being	O
Reimu	O
's	O
story	O
with	O
alterations	O
.	O
</s>
<s>
The	O
common	O
theme	O
of	O
every	O
story	O
revolves	O
on	O
the	O
daily	O
lives	O
of	O
various	O
Touhou	B-Application
characters	O
while	O
solving	O
their	O
own	O
little	O
problems	O
with	O
encounters	O
with	O
familiar	O
faces	O
that	O
usually	O
ends	O
up	O
in	O
battle	O
.	O
</s>
<s>
The	O
game	O
was	O
panned	O
and	O
received	O
mixed	O
to	O
negative	O
reviews	O
to	O
critics	O
,	O
with	O
the	O
prominent	O
flaws	O
of	O
the	O
game	O
are	O
the	O
lengthy	O
in-depth	O
tutorial	O
,	O
very	O
few	O
of	O
single	O
player	O
content	O
,	O
the	O
online	O
being	O
completely	O
"	O
dead	O
"	O
even	O
after	O
launch	O
with	O
few	O
players	O
rarely	O
appearing	O
,	O
few	O
characters	O
,	O
forgettable	O
remixes	O
of	O
Touhou	B-Application
music	O
themes	O
and	O
bland	O
3D	O
backgrounds	O
.	O
</s>
<s>
,	O
subtitled	O
Reassembly	O
from	O
"	O
DUO	O
"'''	O
in	O
Japan	O
,	O
is	O
a	O
reboot	O
of	O
Senko	B-Application
no	I-Application
Ronde	I-Application
DUO	O
announced	O
in	O
April	O
2017	O
and	O
was	O
digitally	O
released	O
on	O
September	O
7	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
and	O
Microsoft	B-Application
Windows	I-Application
,	O
with	O
a	O
physical	O
release	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
on	O
April	O
13	O
,	O
2018	O
.	O
</s>
<s>
Senko	B-Application
no	I-Application
Ronde	I-Application
2	O
is	O
a	O
collaboration	O
between	O
G.rev	O
and	O
Kadokawa	O
Games	O
under	O
their	O
Chara-Ani	O
division	O
,	O
who	O
previously	O
worked	O
together	O
on	O
Dariusburst	B-Application
Chronicle	I-Application
Saviours	I-Application
after	O
G.rev	O
had	O
taken	O
over	O
development	O
from	O
Pyramid	O
in	O
2016	O
.	O
</s>
