<s>
Valhalla	B-Application
is	O
a	O
text	O
adventure	O
with	O
graphics	O
published	O
in	O
1983	O
by	O
the	O
British	O
studio	O
Legend	O
for	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
.	O
</s>
<s>
In	O
Valhalla	B-Application
the	O
characters	O
move	O
through	O
various	O
Nordic	O
locations	O
with	O
accompanying	O
text	O
at	O
the	O
bottom	O
of	O
the	O
screen	O
detailing	O
all	O
character	O
actions	O
.	O
</s>
<s>
It	O
is	O
set	O
mainly	O
in	O
Asgard	O
and	O
Midgard	B-Language
,	O
though	O
when	O
the	O
character	O
dies	O
,	O
it	O
reappears	O
in	O
Hell	O
(	O
Niflheim	O
under	O
another	O
name	O
)	O
and	O
is	O
able	O
to	O
walk	O
out	O
.	O
</s>
<s>
The	O
game	O
's	O
text	O
parser	B-Language
understands	O
most	O
multi-part	O
sentences	O
,	O
as	O
long	O
as	O
they	O
are	O
written	O
using	O
the	O
words	O
listed	O
in	O
the	O
manual	O
.	O
</s>
<s>
These	O
objects	O
are	O
required	O
to	O
access	O
otherwise	O
unreachable	O
parts	O
of	O
the	O
game	O
,	O
such	O
as	O
Valhalla	B-Application
,	O
however	O
carrying	O
any	O
of	O
the	O
items	O
saps	O
the	O
player	O
's	O
strength	O
.	O
</s>
<s>
The	O
publishing	O
house	O
Legend	O
,	O
founded	O
and	O
managed	O
by	O
John	O
Peel	O
,	O
had	O
previously	O
published	O
titles	O
under	O
the	O
Microl	O
label	O
which	O
financed	O
the	O
development	O
of	O
Valhalla	B-Application
.	O
</s>
<s>
The	O
game	O
was	O
developed	O
by	O
Richard	O
Edwards	O
,	O
Graham	O
Asher	O
,	O
Charles	O
Goodwin	O
,	O
James	O
Learmont	O
,	O
and	O
Andrew	O
Owen	O
using	O
a	O
system	O
they	O
named	O
"	O
Movisoft	O
"	O
which	O
Peel	O
hoped	O
would	O
become	O
"	O
the	O
adventure	O
game	O
equivalent	O
of	O
CP/M	B-Application
"	O
.	O
</s>
<s>
The	O
system	O
occupied	O
4K	O
of	O
the	O
game	O
footprint	O
and	O
used	O
machine	O
code	O
,	O
with	O
the	O
rest	O
of	O
the	O
game	O
engine	O
and	O
text	O
parser	B-Language
written	O
in	O
Sinclair	B-Language
BASIC	I-Language
.	O
</s>
