<s>
is	O
a	O
Japanese	O
light	O
novel	O
series	O
written	O
by	O
Chiyomaru	O
Shikura	O
,	O
and	O
is	O
a	O
part	O
of	O
the	O
Science	B-Application
Adventure	I-Application
franchise	O
.	O
</s>
<s>
The	O
game	O
was	O
developed	O
by	O
Mages	O
and	O
originally	O
released	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
,	O
PlayStation	B-Device
Vita	I-Device
and	O
Xbox	B-Device
One	I-Device
on	O
9	O
November	O
2017	O
;	O
it	O
had	O
originally	O
been	O
planned	O
for	O
28	O
September	O
as	O
a	O
digital-only	O
release	O
,	O
but	O
was	O
delayed	O
due	O
to	O
the	O
addition	O
of	O
a	O
physical	O
release	O
following	O
complaints	O
by	O
fans	O
.	O
</s>
<s>
The	O
physical	O
PlayStation	B-Operating_System
4	I-Operating_System
and	O
PlayStation	B-Device
Vita	I-Device
versions	O
were	O
additionally	O
made	O
available	O
in	O
a	O
limited	O
edition	O
that	O
includes	O
a	O
drama	O
CD	O
and	O
a	O
64-page	O
materials	O
collection	O
.	O
</s>
<s>
A	O
Nintendo	B-Application
Switch	I-Application
port	O
was	O
announced	O
in	O
September	O
2018	O
.	O
</s>
<s>
It	O
was	O
set	O
to	O
include	O
additional	O
story	O
content	O
set	O
after	O
the	O
main	O
story	O
,	O
which	O
would	O
have	O
further	O
connected	O
the	O
entry	O
to	O
the	O
rest	O
of	O
Mages	O
's	O
Science	B-Application
Adventure	I-Application
series	I-Application
.	O
</s>
<s>
Shikura	O
also	O
stated	O
that	O
,	O
if	O
they	O
were	O
to	O
revisit	O
Occultic	B-Application
;	I-Application
Nine	I-Application
one	O
day	O
,	O
it	O
would	O
be	O
with	O
a	O
remake	O
similar	O
to	O
Robotics	O
;	O
Notes	O
Elite	O
.	O
</s>
