<s>
Work	B-Device
Time	I-Device
Fun	I-Device
,	O
known	O
in	O
Japan	O
as	O
is	O
a	O
video	O
game	O
developed	O
by	O
D3	O
and	O
Sony	O
for	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
.	O
</s>
<s>
The	O
English	O
title	O
is	O
a	O
play	O
on	O
the	O
slang	O
"	O
WTF	B-Device
"	O
,	O
short	O
for	O
'	O
What	O
The	O
Fuck	O
?	O
</s>
<s>
WTF	B-Device
was	O
released	O
in	O
Japan	O
on	O
December	O
22	O
,	O
2005	O
,	O
and	O
in	O
America	O
on	O
October	O
17	O
,	O
2006	O
.	O
</s>
<s>
By	O
completing	O
these	O
minigames	O
,	O
the	O
player	O
earns	O
money	O
which	O
can	O
be	O
used	O
at	O
a	O
gashapon	O
machine	O
to	O
randomly	O
receive	O
a	O
new	O
minigame	O
,	O
prizes	O
for	O
the	O
gallery	O
,	O
or	O
even	O
a	O
gadget	O
that	O
the	O
player	O
can	O
use	O
on	O
the	O
PSP	B-Operating_System
outside	O
of	O
the	O
game	O
,	O
such	O
as	O
a	O
clock	O
.	O
</s>
<s>
The	O
game	O
received	O
"	O
mixed	O
"	O
reviews	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
