<s>
is	O
a	O
Japanese	O
game	O
for	O
Windows	B-Application
operating	I-Application
systems	I-Application
,	O
which	O
combines	O
turn-based	O
strategy	O
gaming	O
with	O
visual	O
novel	O
elements	O
,	O
using	O
an	O
anime	O
style	O
of	O
artwork	O
for	O
its	O
character	O
designs	O
.	O
</s>
<s>
Gadget	B-Application
Trial	I-Application
takes	O
place	O
in	O
the	O
future	O
,	O
decades	O
after	O
an	O
unidentified	O
world	O
war	O
,	O
and	O
focuses	O
on	O
the	O
so-called	O
E-Series	O
.	O
</s>
<s>
The	O
E-Series	O
units	O
are	O
human-like	O
cyborgs	B-Application
or	O
"	O
bio-machines	O
"	O
,	O
constructed	O
from	O
various	O
organic	O
bio-alloys	O
,	O
and	O
they	O
are	O
capable	O
of	O
regeneration	O
and	O
reproduction	O
,	O
similar	O
to	O
bacteria	O
.	O
</s>
<s>
The	O
White	O
E-Series	O
,	O
in	O
opposition	O
to	O
the	O
Black	O
ones	O
,	O
have	O
artificial	B-Application
intelligences	I-Application
which	O
are	O
programmed	O
with	O
human-like	O
personalities	O
and	O
emotions	O
.	O
</s>
<s>
Thus	O
,	O
Gadget	B-Application
Trial	I-Application
can	O
be	O
considered	O
a	O
bishōjo	O
(	O
"	O
beautiful	O
girls	O
"	O
)	O
game	O
.	O
</s>
<s>
thumb|Example	O
of	O
a	O
battle	O
scene	O
in	O
Gadget	B-Application
Trial	I-Application
.	O
</s>
<s>
Izen	O
is	O
the	O
infantry	B-Protocol
and	O
healer	O
(	O
combat	O
medic	O
)	O
unit	O
.	O
</s>
<s>
Souka	O
is	O
the	O
jet	O
fighter	O
,	O
carrier	O
helicopter	B-Application
and	O
bomber	B-Application
unit	O
.	O
</s>
<s>
Yu-ri	O
is	O
the	O
automated	O
artillery	B-Application
and	O
anti-airforce	O
(	O
AA	O
)	O
rocket	O
and	O
missile	O
launcher	O
unit	O
.	O
</s>
<s>
Hisoka	O
is	O
the	O
submarine	O
,	O
carrier	O
hovercraft	O
and	O
warship	B-Application
unit	O
.	O
</s>
<s>
She	O
is	O
also	O
the	O
only	O
team	O
member	O
who	O
does	O
n't	O
complain	O
about	O
the	O
G-force	B-Application
test	O
trainings	O
,	O
but	O
endures	O
them	O
silently	O
,	O
reaching	O
a	O
test	O
score	O
far	O
above	O
even	O
Nei	O
's	O
.	O
</s>
<s>
Gadget	B-Application
Trial	I-Application
's	O
opening	O
theme	O
is	O
called	O
GoGo	O
Girl	O
!!	O
.	O
</s>
<s>
On	O
July	O
21	O
,	O
2006	O
Five	O
Records	O
released	O
a	O
collection	O
of	O
the	O
songs	O
and	O
background	O
music	O
pieces	O
,	O
titled	O
Gadget	B-Application
Trial	I-Application
Perfect	O
Audiotracks''	O
.	O
</s>
