<s>
Wing	B-Application
Commander	I-Application
Arena	I-Application
is	O
a	O
space	O
combat	O
video	O
game	O
developed	O
by	O
independent	O
software	O
developer	O
Gaia	O
Industries	O
for	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
's	O
Xbox	B-Device
Live	I-Device
Arcade	I-Device
service	O
.	O
</s>
<s>
Players	O
engage	O
in	O
dogfights	B-Device
that	O
take	O
place	O
in	O
one	O
of	O
nine	O
environments	O
,	O
and	O
they	O
are	O
able	O
to	O
choose	O
from	O
18	O
ships	O
,	O
half	O
being	O
Terran	O
,	O
and	O
the	O
other	O
half	O
Kilrathi	O
.	O
</s>
<s>
Multiplayer	O
modes	O
include	O
eight-on-eight	O
teamplay	O
or	O
16	O
player	O
free-for-all	O
,	O
capship	O
battles	O
allowing	O
two	O
teams	O
to	O
launch	O
an	O
organized	O
assault	O
on	O
each	O
other	O
's	O
ship	O
while	O
defending	O
their	O
own	O
,	O
"	O
Satellite	O
"	O
,	O
which	O
is	O
a	O
variation	O
of	O
capture	B-Application
the	I-Application
flag	I-Application
,	O
and	O
one-on-one	O
duels	O
.	O
</s>
<s>
Rather	O
than	O
using	O
a	O
first-person	B-Architecture
perspective	I-Architecture
cockpit	O
used	O
throughout	O
the	O
series	O
,	O
Arena	O
is	O
played	O
from	O
a	O
top-down	O
perspective	O
on	O
a	O
2D	O
plane	O
with	O
the	O
third	O
axis	O
reserved	O
for	O
special	O
maneuvers	O
,	O
using	O
a	O
control	O
scheme	O
that	O
resembles	O
a	O
first-person	O
shooter	O
.	O
</s>
