<s>
is	O
a	O
2017	O
role-playing	O
videogame	O
developed	O
by	O
Crim	O
for	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
,	O
PlayStation	B-Device
Vita	I-Device
and	O
Nintendo	B-Application
Switch	I-Application
.	O
</s>
<s>
Set	O
in	O
modern-day	O
Tokyo	O
,	O
The	B-Application
Lost	I-Application
Child	I-Application
is	O
a	O
follow-up	O
to	O
2011	O
's	O
El	B-Application
Shaddai	I-Application
:	I-Application
Ascension	I-Application
of	I-Application
the	I-Application
Metatron	I-Application
.	O
</s>
<s>
In	O
May	O
2013	O
,	O
it	O
was	O
announced	O
that	O
Sawaki	O
Takeyasu	O
,	O
creator	O
,	O
director	O
and	O
lead	O
artist	O
of	O
El	B-Application
Shaddai	I-Application
:	I-Application
Ascension	I-Application
of	I-Application
the	I-Application
Metatron	I-Application
,	O
had	O
purchased	O
the	O
rights	O
to	O
the	O
El	O
Shaddai	O
IP	O
from	O
UTV	O
Ignition	O
Games	O
with	O
the	O
intention	O
of	O
expanding	O
it	O
under	O
his	O
newly-formed	O
development	O
studio	O
Crim	O
.	O
</s>
<s>
In	O
2017	O
at	O
a	O
Tokyo	O
Sandbox	O
presentation	O
,	O
Takeyasu	O
teased	O
a	O
"	O
major	O
announcement	O
"	O
relating	O
to	O
the	O
IP	O
to	O
be	O
made	O
within	O
the	O
next	O
two	O
weeks	O
,	O
which	O
was	O
officially	O
revealed	O
ten	O
days	O
later	O
in	O
Famitsu	O
as	O
The	B-Application
Lost	I-Application
Child	I-Application
,	O
a	O
role-playing	O
game	O
for	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
and	O
PlayStation	B-Device
Vita	I-Device
set	O
in	O
the	O
El	O
Shaddai	O
universe	O
.	O
</s>
<s>
In	O
September	O
2017	O
,	O
it	O
was	O
announced	O
by	O
NIS	O
America	O
that	O
the	O
game	O
would	O
be	O
receiving	O
a	O
Western	O
release	O
,	O
with	O
a	O
Nintendo	B-Application
Switch	I-Application
port	O
also	O
being	O
announced	O
for	O
the	O
West	O
in	O
February	O
2018	O
.	O
</s>
<s>
The	B-Application
Lost	I-Application
Child	I-Application
received	O
"	O
mixed	O
or	O
average	O
"	O
reviews	O
according	O
to	O
review	O
aggregator	O
Metacritic	O
.	O
</s>
