<s>
Flip	B-Device
Wars	I-Device
is	O
an	O
action	B-Application
,	O
tile-matching	B-Application
party	O
video	O
game	O
developed	O
by	O
Over	O
Fence	O
Co	O
.	O
Ltd	O
.	O
and	O
published	O
internationally	O
by	O
Nintendo	O
for	O
the	O
Nintendo	B-Application
Switch	I-Application
.	O
</s>
<s>
It	O
was	O
released	O
as	O
a	O
digital-only	O
Nintendo	B-Application
eShop	I-Application
title	O
in	O
Japan	O
in	O
May	O
2017	O
,	O
in	O
Europe	O
and	O
Australia	O
in	O
July	O
2017	O
,	O
and	O
in	O
North	O
America	O
in	O
August	O
2017	O
.	O
</s>
<s>
Japanese	O
developer	O
Over	O
Fence	O
originally	O
revealed	O
the	O
game	O
during	O
Nintendo	O
's	O
Nindie	O
Showcase	O
press	O
event	O
on	O
February	O
28	O
,	O
2017	O
under	O
its	O
original	O
working	O
title	O
Project	B-Device
Mekuru	I-Device
.	O
</s>
<s>
In	O
addition	O
to	O
its	O
four-player	O
panel-flipping	O
gameplay	O
mechanic	O
,	O
it	O
was	O
confirmed	O
the	O
game	O
is	O
developed	O
in	O
Unity	B-Application
,	O
and	O
it	O
originally	O
intended	O
to	O
have	O
Mii	O
character	O
support	O
,	O
although	O
this	O
has	O
been	O
dropped	O
in	O
the	O
final	O
game	O
.	O
</s>
<s>
Nothing	O
was	O
heard	O
from	O
the	O
game	O
until	O
its	O
Japanese	O
release	O
in	O
May	O
2017	O
,	O
and	O
later	O
just	O
before	O
its	O
initial	O
western	O
release	O
in	O
Europe	O
and	O
Australia	O
in	O
July	O
2017	O
,	O
under	O
its	O
finalized	O
English	O
title	O
Flip	B-Device
Wars	I-Device
.	O
</s>
<s>
Critical	O
reception	O
for	O
Flip	B-Device
Wars	I-Device
was	O
mixed	O
.	O
</s>
