<s>
Tokobot	B-Application
,	O
later	O
released	O
in	O
Japan	O
as	O
,	O
is	O
a	O
puzzle-platform	O
game	O
developed	O
and	O
published	O
by	O
Tecmo	O
for	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
in	O
2005	O
.	O
</s>
<s>
An	O
expanded	O
version	O
was	O
later	O
released	O
for	O
the	O
PlayStation	B-Device
2	I-Device
,	O
titled	O
Tokobot	B-Application
Plus	I-Application
:	I-Application
Mysteries	I-Application
of	I-Application
the	I-Application
Karakuri	I-Application
in	O
North	O
America	O
,	O
Europe	O
and	O
Australia	O
and	O
in	O
Japan	O
.	O
</s>
<s>
His	O
first	O
research	O
expedition	O
leads	O
him	O
to	O
discover	O
rare	O
Karakuri	O
robots	B-Algorithm
known	O
as	O
Tokobots	B-Application
,	O
one	O
of	O
which	O
is	O
Zero	O
,	O
a	O
prototype	O
gigantic	O
,	O
planet-destroying	O
robot	B-Algorithm
programmed	O
for	O
evil	O
.	O
</s>
<s>
There	O
are	O
three	O
human	O
villains	O
in	O
the	O
game	O
who	O
own	O
robots	B-Algorithm
and	O
battle	O
Bolt	O
with	O
large	O
Karakuri	O
robots	B-Algorithm
:	O
Flames	O
,	O
Bart	O
,	O
and	O
Colonel	O
Fuel	O
(	O
in	O
order	O
of	O
appearance	O
)	O
.	O
</s>
<s>
The	O
player	O
controls	O
Bolt	O
,	O
who	O
makes	O
use	O
of	O
the	O
Tokobots	B-Application
to	O
explore	O
the	O
prehistoric	O
ruins	O
found	O
in	O
the	O
game	O
.	O
</s>
<s>
The	O
Tokobots	B-Application
mimic	O
Bolt	O
's	O
actions	O
and	O
can	O
be	O
used	O
together	O
in	O
"	O
joint	O
actions	O
"	O
,	O
complex	O
tasks	O
that	O
include	O
fusing	O
them	O
together	O
to	O
make	O
Karakuri	O
combinations	O
.	O
</s>
<s>
There	O
are	O
two	O
types	O
of	O
Karakuri	O
robots	B-Algorithm
,	O
both	O
of	O
which	O
come	O
in	O
varying	O
sizes	O
:	O
Workers	O
and	O
Keepers	O
.	O
</s>
<s>
The	O
PlayStation	B-Device
2	I-Device
version	O
of	O
the	O
game	O
adds	O
secret	O
platforming	O
sections	O
that	O
allow	O
players	O
access	O
to	O
hidden	O
treasures	O
.	O
</s>
<s>
Tokobot	B-Application
and	O
Tokobot	B-Application
Plus	O
received	O
"	O
average	O
"	O
reviews	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
<s>
In	O
Japan	O
,	O
Famitsu	O
gave	O
it	O
a	O
score	O
of	O
three	O
eights	O
and	O
one	O
seven	O
for	O
a	O
total	O
of	O
31	O
out	O
of	O
40	O
for	O
the	O
PSP	B-Operating_System
version	O
,	O
and	O
28	O
out	O
of	O
40	O
for	O
the	O
PS2	B-Device
version	O
.	O
</s>
