<s>
Entombed	B-Application
is	O
an	O
action-adventure	O
video	O
game	O
published	O
by	O
Ultimate	O
Play	O
the	O
Game	O
for	O
the	O
Commodore	O
64	O
in	O
1985	O
.	O
</s>
<s>
It	O
is	O
the	O
second	O
instalment	O
of	O
the	O
Pendragon	O
series	O
and	O
is	O
a	O
sequel	O
to	O
The	B-Application
Staff	I-Application
of	I-Application
Karnath	I-Application
.	O
</s>
<s>
As	O
with	O
its	O
predecessor	O
,	O
Entombed	B-Application
is	O
presented	O
in	O
an	O
isometric	B-Application
format	O
.	O
</s>
<s>
Entombed	B-Application
took	O
considerably	O
longer	O
to	O
develop	O
due	O
to	O
the	O
re-programming	O
of	O
its	O
game	O
engine	O
.	O
</s>
<s>
It	O
was	O
followed	O
by	O
a	O
sequel	O
,	O
Blackwyche	B-Application
,	O
which	O
was	O
released	O
later	O
in	O
the	O
year	O
.	O
</s>
<s>
The	O
game	O
is	O
presented	O
in	O
an	O
isometric	B-Application
format	O
and	O
is	O
set	O
inside	O
an	O
ancient	O
Egyptian	O
tomb	O
.	O
</s>
<s>
Unlike	O
other	O
games	O
from	O
the	O
Pendragon	O
series	O
,	O
Entombed	B-Application
features	O
no	O
collectable	O
items	O
required	O
to	O
finish	O
the	O
game	O
.	O
</s>
<s>
To	O
replenish	O
life	O
,	O
the	O
player	O
must	O
kill	O
crows	O
which	O
will	O
spawn	O
in	O
rooms	O
at	O
various	O
times	O
,	O
and	O
upon	O
its	O
death	O
the	O
crow	O
will	O
drop	O
an	O
Ankh	B-Application
symbol	O
,	O
the	O
ancient	O
Egyptian	O
"	O
Symbol	O
of	O
Life	O
"	O
.	O
</s>
<s>
The	O
Pendragon	O
series	O
and	O
The	B-Application
Staff	I-Application
of	I-Application
Karnath	I-Application
were	O
created	O
by	O
brothers	O
Dave	O
and	O
Robert	O
"	O
Bob	O
"	O
Thomas	O
,	O
rather	O
than	O
Ultimate	O
founders	O
Tim	O
and	O
Chris	O
Stamper	O
.	O
</s>
<s>
Shortly	O
after	O
quitting	O
Calisto	O
Software	O
,	O
Dave	O
Thomas	O
started	O
work	O
on	O
The	B-Application
Staff	I-Application
of	I-Application
Karnath	I-Application
.	O
</s>
<s>
As	O
with	O
all	O
games	O
in	O
the	O
Pendragon	O
series	O
,	O
Entombed	B-Application
was	O
programmed	O
by	O
Dave	O
Thomas	O
,	O
whereas	O
the	O
graphics	O
were	O
designed	O
by	O
Bob	O
Thomas	O
.	O
</s>
<s>
According	O
to	O
Dave	O
Thomas	O
,	O
Entombed	B-Application
had	O
the	O
longest	O
development	O
cycle	O
due	O
to	O
the	O
expansion	O
of	O
the	O
previous	O
engine	O
.	O
</s>
<s>
Rignall	O
stated	O
that	O
the	O
puzzles	O
"	O
have	O
logical	O
and	O
sometimes	O
spectacular	O
solutions	O
"	O
and	O
similarly	O
praised	O
them	O
more	O
favourably	O
than	O
those	O
in	O
The	B-Application
Staff	I-Application
of	I-Application
Karnath	I-Application
.	O
</s>
