<s>
!,	O
is	O
a	O
2016	O
rhythm	O
game	O
developed	O
and	O
published	O
by	O
hap	O
inc	O
.	O
for	O
iOS	B-Application
and	O
Android	B-Application
devices	O
on	O
March	O
18	O
,	O
2016	O
.	O
</s>
<s>
The	O
game	O
was	O
later	O
ported	O
to	O
Nintendo	B-Application
Switch	I-Application
and	O
PlayStation	B-Operating_System
4	I-Operating_System
by	O
Kemco	O
in	O
late	O
2020	O
.	O
</s>
<s>
Hide	B-Application
&	I-Application
Dance	I-Application
!	I-Application
</s>
<s>
In	O
Hide	B-Application
&	I-Application
Dance	I-Application
!	I-Application
</s>
<s>
Hide	B-Application
&	I-Application
Dance	I-Application
!	I-Application
</s>
<s>
Hide	B-Application
&	I-Application
Dance	I-Application
!	I-Application
</s>
<s>
The	O
game	O
's	O
characters	O
are	O
modelled	O
after	O
Ishimoto	O
's	O
childhood	O
and	O
appear	O
in	O
many	O
other	O
hap	O
inc	O
.	O
titles	O
,	O
most	O
notably	O
Mom	B-Application
Hid	I-Application
My	I-Application
Game	I-Application
!	I-Application
.	O
</s>
<s>
The	O
game	O
was	O
released	O
on	O
iOS	B-Application
and	O
Android	B-Application
devices	O
on	O
March	O
18	O
,	O
2018	O
.	O
</s>
<s>
Some	O
of	O
the	O
game	O
's	O
characters	O
were	O
released	O
as	O
stickers	B-General_Concept
for	O
use	O
in	O
messaging	O
systems	O
on	O
iOS	B-Application
devices	O
by	O
the	O
Line	O
Corporation	O
in	O
December	O
2019	O
.	O
</s>
<s>
The	O
game	O
's	O
Nintendo	B-Application
Switch	I-Application
and	O
PlayStation	B-Operating_System
4	I-Operating_System
ports	O
were	O
localized	O
and	O
published	O
by	O
Kemco	O
,	O
who	O
had	O
previously	O
ported	O
hap	O
inc.	O
'	O
s	O
prior	O
title	O
,	O
Mom	O
Hid	O
My	O
Game	O
!,	O
to	O
the	O
same	O
consoles	O
.	O
</s>
<s>
The	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
port	O
was	O
released	O
on	O
September	O
30	O
,	O
2020	O
,	O
in	O
Japan	O
,	O
with	O
a	O
worldwide	O
release	O
following	O
on	O
November	O
19	O
.	O
</s>
<s>
The	O
Nintendo	B-Application
Switch	I-Application
port	O
was	O
released	O
worldwide	O
on	O
October	O
1	O
.	O
</s>
<s>
Hide	B-Application
&	I-Application
Dance	I-Application
!	I-Application
</s>
<s>
Gould	O
also	O
compared	O
the	O
game	O
to	O
the	O
rhythm	O
video	O
game	O
series	O
Dance	B-Application
Dance	I-Application
Revolution	I-Application
,	O
while	O
Alexander	O
compared	O
it	O
to	O
Nintendo	O
's	O
WarioWare	O
series	O
.	O
</s>
