<s>
Robotech	B-Application
:	I-Application
Invasion	I-Application
is	O
a	O
first-person	O
shooter	O
video	O
game	O
set	O
in	O
the	O
Invid	O
Invasion	O
era	O
of	O
the	O
Robotech	O
saga	O
,	O
itself	O
based	O
in	O
the	O
Japanese	O
anime	O
series	O
Genesis	O
Climber	O
Mospeada	O
.	O
</s>
<s>
Developed	O
by	O
Vicious	O
Cycle	O
Software	O
and	O
published	O
by	O
Global	O
Star	O
(	O
following	O
parent	O
company	O
Take-Two	O
Interactive	O
's	O
acquisition	O
of	O
TDK	O
Mediactive	O
,	O
which	O
published	O
Robotech	B-Device
:	I-Device
Battlecry	I-Device
)	O
.	O
</s>
<s>
As	O
with	O
Robotech	B-Device
:	I-Device
Battlecry	I-Device
,	O
Invasion	O
used	O
a	O
number	O
of	O
the	O
original	O
Robotech	O
voice	O
cast	O
to	O
reprise	O
their	O
old	O
roles	O
for	O
cameos	O
and	O
voice	O
many	O
of	O
the	O
new	O
characters	O
introduced	O
in	O
the	O
game	O
.	O
</s>
<s>
Due	O
to	O
lower	O
than	O
expected	O
sales	O
of	O
Robotech	B-Device
:	I-Device
Battlecry	I-Device
on	O
the	O
Nintendo	B-Application
GameCube	I-Application
,	O
Vicious	O
Cycle	O
chose	O
to	O
only	O
develop	O
the	O
game	O
for	O
the	O
PlayStation	B-Device
2	I-Device
and	O
Xbox	B-Application
.	O
</s>
<s>
It	O
was	O
also	O
decided	O
to	O
release	O
a	O
single	O
version	O
,	O
instead	O
of	O
both	O
a	O
normal	O
and	O
a	O
bonus-packed	O
Collectors	O
Edition	O
like	O
those	O
seen	O
with	O
Robotech	B-Device
:	I-Device
Battlecry	I-Device
.	O
</s>
<s>
Ultimately	O
sales	O
of	O
Invasion	O
were	O
much	O
lower	O
than	O
Robotech	B-Device
:	I-Device
Battlecry	I-Device
.	O
</s>
<s>
Much	O
like	O
Robotech	B-Device
:	I-Device
Battlecry	I-Device
made	O
an	O
official	O
design	O
out	O
of	O
a	O
slight	O
variation	O
in	O
the	O
VF-1R	O
Veritech	O
,	O
Invasion	O
made	O
use	O
of	O
two	O
formerly	O
unofficial	O
designs	O
,	O
the	O
Devastator	O
and	O
the	O
fan-created	O
Shadow	O
Dancer	O
.	O
</s>
<s>
Thanks	O
to	O
the	O
open	O
ended	O
nature	O
of	O
the	O
end	O
of	O
the	O
Robotech	B-Device
:	I-Device
Battlecry	I-Device
game	O
,	O
the	O
fate	O
and	O
future	O
of	O
main	O
character	O
Jack	O
Archer	O
was	O
unclear	O
.	O
</s>
<s>
Compared	O
to	O
Robotech	B-Device
:	I-Device
Battlecry	I-Device
,	O
Robotech	B-Application
:	I-Application
Invasion	I-Application
was	O
a	O
critical	O
disappointment	O
,	O
receiving	O
"	O
mixed	O
"	O
reviews	O
on	O
both	O
platforms	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
