<s>
Shiro	B-Application
Project:RE	I-Application
(	O
Japanese	O
:	O
御城プロジェクト:RE	O
,	O
Hepburn	O
:	O
Oshiro	O
Project:RE	O
,	O
lit	O
.	O
</s>
<s>
"	O
Castle	O
Project	O
"	O
)	O
,	O
often	O
abbreviated	O
as	O
ShiroPro:RE	O
,	O
is	O
a	O
web	B-Protocol
browser	I-Protocol
game	I-Protocol
on	O
DMM.com	O
made	O
by	O
DMM	O
Games	O
.	O
</s>
<s>
Shiro	O
Project	O
was	O
published	O
on	O
11	O
November	O
2014	O
,	O
but	O
was	O
suspended	O
on	O
25	O
April	O
2015	O
for	O
various	O
reasons	O
until	O
it	O
was	O
relaunched	O
in	O
2016	O
as	O
Shiro	B-Application
Project:RE	I-Application
.	O
</s>
<s>
Distribution	O
on	O
Android	B-Application
began	O
Wednesday	O
,	O
1	O
June	O
2016	O
.	O
</s>
<s>
Gameplay	O
is	O
centered	O
on	O
tower	B-Application
defense	I-Application
featuring	O
different	O
battlefield	O
maps	O
in	O
which	O
the	O
player	O
(	O
"	O
lord	O
"	O
in	O
the	O
game	O
)	O
protects	O
various	O
strongholds	O
from	O
enemy	O
"	O
helmets	O
"	O
( 兜	O
,	O
kabuto	O
)	O
,	O
a	O
mysterious	O
force	O
who	O
come	O
from	O
the	O
sky	O
.	O
</s>
