<s>
Dig	B-Application
Dug	I-Application
Deeper	I-Application
is	O
a	O
3D	O
remake	O
video	O
game	O
of	O
the	O
original	O
Dig	B-Application
Dug	I-Application
game	O
which	O
was	O
first	O
released	O
in	O
1982	O
.	O
</s>
<s>
As	O
well	O
as	O
the	O
classic	O
underground	O
world	O
,	O
it	O
has	O
an	O
outside	O
world	O
,	O
much	O
like	O
Dig	B-Device
Dug	I-Device
II	I-Device
.	O
</s>
<s>
The	O
main	O
character	O
,	O
Dig	B-Application
Dug	I-Application
(	O
who	O
also	O
goes	O
by	O
the	O
name	O
of	O
Taizo	B-Application
Hori	I-Application
in	O
other	O
games	O
)	O
,	O
is	O
equipped	O
with	O
his	O
usual	O
weapon	O
,	O
the	O
pump	O
.	O
</s>
<s>
Gameplay	O
progresses	O
as	O
Taizo	B-Application
Hori	I-Application
moves	O
from	O
planet	O
to	O
planet	O
,	O
each	O
with	O
a	O
different	O
number	O
of	O
levels	O
,	O
which	O
each	O
have	O
underground	O
levels	O
.	O
</s>
<s>
At	O
first	O
,	O
there	O
are	O
no	O
enemies	O
on	O
the	O
surface	O
,	O
but	O
Taizo	B-Application
Hori	I-Application
can	O
still	O
fire	O
his	O
pump	O
in	O
eight	O
directions	O
,	O
the	O
usual	O
,	O
plus	O
diagonally	O
.	O
</s>
<s>
If	O
Taizo	B-Application
Hori	I-Application
is	O
maneuvered	O
into	O
it	O
,	O
the	O
gameplay	O
will	O
shift	O
to	O
underground	O
mode	O
.	O
</s>
<s>
If	O
the	O
player	O
destroys	O
it	O
,	O
the	O
level	O
ends	O
,	O
and	O
Taizo	B-Application
Hori	I-Application
appears	O
back	O
on	O
the	O
surface	O
.	O
</s>
