<s>
Constantine	B-Application
is	O
an	O
action-adventure	O
video	O
game	O
developed	O
by	O
Bits	O
Studios	O
for	O
PlayStation	B-Device
2	I-Device
,	O
Xbox	B-Application
and	O
Microsoft	B-Application
Windows	I-Application
based	O
on	O
the	O
DC	O
Comics	O
character	O
John	O
Constantine	B-Application
.	O
</s>
<s>
It	O
is	O
a	O
movie	O
tie-in	O
license	O
of	O
the	O
Warner	O
Bros	O
.	O
film	O
Constantine	B-Application
,	O
in	O
turn	O
based	O
on	O
DC	O
Comics	O
comic	O
book	O
series	O
,	O
Hellblazer	O
from	O
The	O
Vertigo	O
issues	O
for	O
John	O
Constantine	B-Application
.	O
</s>
<s>
Players	O
move	O
John	O
Constantine	B-Application
in	O
an	O
RPG-like	O
style	O
,	O
collecting	O
ammo	O
,	O
using	O
an	O
item	O
to	O
restore	O
health	O
and	O
casting	O
spells	O
.	O
</s>
<s>
The	O
game	O
stars	O
John	O
Constantine	B-Application
,	O
the	O
main	O
character	O
from	O
the	O
movie	O
Constantine	B-Application
and	O
the	O
comic	O
book	O
series	O
,	O
Hellblazer	O
,	O
as	O
he	O
learns	O
that	O
unholy	O
animals	O
are	O
somehow	O
crossing	O
into	O
the	O
realm	O
of	O
earth	O
without	O
care	O
.	O
</s>
<s>
The	O
PlayStation	B-Device
2	I-Device
and	O
Xbox	B-Application
versions	O
received	O
"	O
mixed	O
or	O
average	O
reviews	O
"	O
according	O
to	O
video	O
game	O
review	B-Application
aggregator	I-Application
Metacritic	O
.	O
</s>
<s>
In	O
Japan	O
,	O
Famitsu	O
gave	O
the	O
Xbox	B-Application
version	O
a	O
score	O
of	O
one	O
eight	O
and	O
three	O
sixes	O
for	O
a	O
total	O
of	O
26	O
out	O
of	O
40	O
.	O
</s>
