<s>
Super	B-Application
Neptunia	I-Application
RPG	I-Application
(	O
勇者ネプテューヌ世界よ宇宙よ刮目せよ！！	O
アルティメットＲＰＧ宣言！！	O
)	O
is	O
a	O
side-scrolling	O
role-playing	O
video	O
game	O
in	O
the	O
Hyperdimension	B-Application
Neptunia	I-Application
series	O
developed	O
by	O
Artisan	B-Application
Studios	I-Application
,	O
with	O
assistance	O
from	O
Idea	O
Factory	O
and	O
Compile	O
Heart	O
.	O
</s>
<s>
It	O
was	O
published	O
by	O
Idea	O
Factory	O
for	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
,	O
Nintendo	B-Application
Switch	I-Application
,	O
and	O
Microsoft	B-Application
Windows	I-Application
via	O
Steam	B-Application
.	O
</s>
<s>
In	O
the	O
game	O
,	O
Neptune	B-Application
,	O
Noire	O
,	O
Blanc	O
,	O
and	O
Vert	O
,	O
all	O
suffering	O
from	O
amnesia	B-Application
,	O
oppose	O
Bombyx	O
Mori	O
,	O
a	O
group	O
that	O
forces	O
citizens	O
to	O
create	O
2D	O
video	O
games	O
while	O
forbidding	O
other	O
games	O
.	O
</s>
<s>
Super	B-Application
Neptunia	I-Application
RPG	I-Application
was	O
first	O
released	O
in	O
December	O
2018	O
in	O
Japan	O
,	O
and	O
then	O
released	O
by	O
Idea	O
Factory	O
International	O
worldwide	O
in	O
June	O
2019	O
.	O
</s>
<s>
In	O
Super	B-Application
Neptunia	I-Application
RPG	I-Application
,	O
the	O
player	O
travels	O
a	O
horizontal	O
world	O
of	O
dungeons	O
,	O
cities	O
,	O
and	O
more	O
.	O
</s>
<s>
The	O
game	O
's	O
playable	O
characters	O
are	O
Gamindustri	O
's	O
4	O
CPUs	O
(	O
Neptune	B-Application
,	O
Noire	O
,	O
Blanc	O
,	O
and	O
Vert	O
)	O
,	O
their	O
HDD	O
forms	O
(	O
Purple	O
Heart	O
,	O
Black	O
Heart	O
,	O
White	O
Heart	O
,	O
and	O
Green	O
Heart	O
)	O
and	O
a	O
new	O
character	O
named	O
Chrome	O
.	O
</s>
<s>
Additional	O
characters	O
IF	O
,	O
Compa	O
,	O
and	O
Artisan	O
(	O
also	O
a	O
new	O
character	O
)	O
are	O
playable	O
via	O
paid	O
downloadable	B-Protocol
content	I-Protocol
.	O
</s>
<s>
Super	B-Application
Neptunia	I-Application
RPG	I-Application
received	O
generally	O
mixed	O
reviews	O
.	O
</s>
<s>
Additional	O
criticism	O
was	O
given	O
towards	O
Sony	O
's	O
decision	O
to	O
censor	O
the	O
PS4	B-Operating_System
version	O
.	O
</s>
