<s>
Justice	B-Device
League	I-Device
Heroes	I-Device
:	I-Device
The	I-Device
Flash	I-Device
is	O
a	O
side-story	O
video	O
game	O
which	O
complements	O
the	O
main	O
events	O
during	O
Justice	B-Application
League	I-Application
Heroes	I-Application
of	O
the	O
PlayStation	B-Device
2	I-Device
and	O
Xbox	B-Application
consoles	I-Application
.	O
</s>
<s>
It	O
features	O
Wally	O
West	O
/	O
Flash	O
as	O
the	O
playable	O
character	O
,	O
and	O
assistant	O
NPC	O
's	O
such	O
as	O
Superman	B-Application
,	O
Wonder	O
Woman	O
,	O
Martian	O
Manhunter	O
,	O
Black	O
Canary	O
,	O
Green	O
Arrow	O
and	O
Batman	B-General_Concept
.	O
</s>
<s>
During	O
the	O
second	O
level	O
,	O
Superman	B-Application
and	O
Batman	B-General_Concept
are	O
investigating	O
a	O
break-in	O
at	O
S.T.A.R.	O
</s>
<s>
At	O
this	O
time	O
,	O
the	O
Martian	O
Manhunter	O
is	O
with	O
Superman	B-Application
on	O
Mars	O
,	O
fighting	O
the	O
white	O
martians	O
and	O
Flash	O
talks	O
with	O
Batman	B-General_Concept
.	O
</s>
<s>
She	O
tells	O
Flash	O
that	O
Superman	B-Application
will	O
meet	O
up	O
with	O
him	O
,	O
and	O
Flash	O
challenges	O
him	O
to	O
a	O
race	O
.	O
</s>
<s>
Once	O
there	O
,	O
Superman	B-Application
is	O
nowhere	O
to	O
be	O
found	O
,	O
so	O
Flash	O
starts	O
searching	O
for	O
him	O
at	O
Metropolis	O
.	O
</s>
<s>
Instead	O
of	O
Superman	B-Application
,	O
Flash	O
finds	O
Brainiac	O
,	O
or	O
at	O
least	O
one	O
of	O
his	O
powered	O
avatars	O
.	O
</s>
<s>
The	O
rest	O
of	O
the	O
story	O
continues	O
in	O
the	O
standard	O
Justice	B-Application
League	I-Application
Heroes	I-Application
.	O
</s>
<s>
The	O
GBA	B-Device
version	O
received	O
generally	O
positive	O
critical	O
response	O
,	O
with	O
an	O
average	O
of	O
70%	O
on	O
Gamerankings	O
.	O
</s>
