<s>
is	O
a	O
hybrid	O
edutainment/minigame	O
compilation	O
video	O
game	O
developed	O
and	O
released	O
in	O
Japan	O
for	O
the	O
Nintendo	B-Device
DS	I-Device
by	O
Namco	O
Bandai	O
Games	O
in	O
2007	O
.	O
</s>
<s>
Mizuiro	B-Application
Blood	I-Application
is	O
a	O
hybrid	O
edutainment/minigame	O
compilation	O
video	O
game	O
.	O
</s>
<s>
In	O
these	O
levels	O
,	O
Mizuiro	O
must	O
complete	O
a	O
series	O
of	O
minigames	O
that	O
are	O
controlled	O
through	O
the	O
system	O
's	O
stylus	B-Operating_System
pen	O
.	O
</s>
<s>
Minigames	O
range	O
from	O
writing	O
puns	O
in	O
katakana	O
and	O
hiragana	O
,	O
to	O
word	O
puzzles	O
similar	O
to	O
shiritori	O
,	O
to	O
completing	O
rhythm	O
game	O
sequences	O
reminiscent	O
of	O
Taiko	B-Application
no	I-Application
Tatsujin	I-Application
.	O
</s>
<s>
Earning	O
a	O
certain	O
amount	O
of	O
medals	O
allows	O
the	O
player	O
to	O
earn	O
a	O
trophy	O
,	O
some	O
of	O
which	O
are	O
based	O
on	O
older	O
Namco	O
video	O
games	O
,	O
such	O
as	O
Rally-X	B-Application
(	O
1980	O
)	O
and	O
Xevious	B-Application
(	O
1983	O
)	O
.	O
</s>
<s>
Famitsu	O
staff	O
awarded	O
Mizuiro	B-Application
Blood	I-Application
the	O
Gold	O
Hall	O
of	O
Fame	O
award	O
.	O
</s>
<s>
He	O
believed	O
the	O
quality	O
of	O
the	O
minigames	O
and	O
the	O
strangeness	O
made	O
it	O
worth	O
owning	O
,	O
though	O
noted	O
its	O
extensive	O
use	O
of	O
Japanese	O
and	O
the	O
DS	B-Device
sometimes	O
being	O
unable	O
to	O
recognize	O
the	O
handwriting	O
.	O
</s>
