<s>
Tinker	B-Application
,	O
also	O
known	O
as	O
Microsoft	B-Application
Tinker	I-Application
,	O
is	O
a	O
puzzle	O
video	O
game	O
developed	O
by	O
Fuel	O
Industries	O
in	O
which	O
the	O
player	O
controls	O
a	O
robot	B-Algorithm
through	O
various	O
mazes	O
and	O
obstacle	O
courses	O
.	O
</s>
<s>
A	O
free	O
map	O
editor	O
(	O
level	O
builder	O
)	O
was	O
also	O
released	O
,	O
however	O
it	O
is	O
not	O
compatible	O
with	O
the	O
Games	B-Application
for	I-Application
Windows	I-Application
–	I-Application
Live	I-Application
version	O
of	O
Tinker	B-Application
.	O
</s>
<s>
On	O
December	O
15	O
,	O
2009	O
,	O
an	O
expanded	O
Live-enabled	O
version	O
of	O
the	O
game	O
was	O
released	O
on	O
the	O
Games	B-Application
for	I-Application
Windows	I-Application
–	I-Application
Live	I-Application
client	O
.	O
</s>
<s>
The	O
game	O
is	O
available	O
for	O
Windows	B-Application
XP	I-Application
,	O
Windows	B-Application
Vista	I-Application
and	O
Windows	B-Device
7	I-Device
,	O
including	O
users	O
who	O
do	O
not	O
have	O
access	O
to	O
Windows	B-Application
Vista	I-Application
Ultimate	O
Extras	O
in	O
other	O
Windows	B-Application
Vista	I-Application
editions	O
,	O
and	O
contains	O
160	O
levels	O
including	O
the	O
tutorial	O
.	O
</s>
<s>
This	O
version	O
also	O
has	O
15	O
Achievements	O
worth	O
200G	O
,	O
similar	O
to	O
many	O
Xbox	B-Device
Live	I-Device
Arcade	I-Device
games	O
.	O
</s>
<s>
Like	O
every	O
Games	B-Application
for	I-Application
Windows	I-Application
-	I-Application
Live	I-Application
game	O
,	O
it	O
requires	O
the	O
user	O
to	O
sign	O
in	O
using	O
a	O
Gamertag	O
assigned	O
to	O
a	O
Windows	O
Live	O
ID	O
;	O
however	O
,	O
the	O
Windows	B-Application
Vista	I-Application
Ultimate	O
Extras	O
version	O
did	O
not	O
have	O
this	O
requirement	O
.	O
</s>
<s>
Tinker	B-Application
is	O
a	O
spatial/environmental	O
puzzle	O
game	O
.	O
</s>
<s>
Players	O
must	O
guide	O
a	O
robot	B-Algorithm
to	O
an	O
end	O
point	O
by	O
moving	O
objects	O
,	O
activating	O
switches	O
,	O
and	O
traversing	O
obstacles	O
.	O
</s>
<s>
The	O
robot	B-Algorithm
is	O
given	O
a	O
limited	O
number	O
of	O
moves	O
it	O
can	O
make	O
before	O
it	O
runs	O
out	O
of	O
energy	O
,	O
so	O
the	O
player	O
must	O
guide	O
it	O
to	O
the	O
goal	O
marker	O
without	O
expiring	O
all	O
their	O
motions	O
.	O
</s>
<s>
Essentially	O
any	O
action	O
the	O
robot	B-Algorithm
makes	O
counts	O
as	O
a	O
move	O
,	O
including	O
taking	O
a	O
step	O
,	O
activating	O
a	O
switch	O
,	O
and	O
turning	O
around	O
.	O
</s>
<s>
Players	O
can	O
replenish	O
the	O
robot	B-Algorithm
's	O
energy	O
by	O
collecting	O
batteries	O
and	O
thus	O
extend	O
the	O
possible	O
number	O
of	O
moves	O
they	O
are	O
allowed	O
to	O
make	O
.	O
</s>
<s>
Batteries	O
,	O
which	O
give	O
the	O
robot	B-Algorithm
additional	O
energy	O
required	O
to	O
make	O
moves	O
.	O
</s>
<s>
Switches	O
,	O
including	O
flip	O
switches	O
,	O
which	O
must	O
by	O
activated	O
by	O
the	O
robot	B-Algorithm
,	O
and	O
pressure	O
switches	O
,	O
which	O
are	O
only	O
active	O
when	O
an	O
object	O
rests	O
on	O
top	O
of	O
them	O
.	O
</s>
<s>
The	O
beam	O
can	O
destroy	O
the	O
robot	B-Algorithm
,	O
pick-up	O
items	O
,	O
ice	O
blocks	O
,	O
flip	O
switches	O
,	O
magnets	O
,	O
and	O
other	O
laser	O
guns	O
.	O
</s>
<s>
Conveyor	O
belts	O
,	O
which	O
can	O
move	O
the	O
robot	B-Algorithm
or	O
any	O
object	O
.	O
</s>
<s>
While	O
the	O
robot	B-Algorithm
is	O
on	O
a	O
conveyor	O
belt	O
,	O
it	O
can	O
turn	O
but	O
not	O
take	O
any	O
steps	O
.	O
</s>
<s>
If	O
the	O
end	O
of	O
a	O
conveyor	O
belt	O
is	O
blocked	O
by	O
an	O
object	O
,	O
the	O
robot	B-Algorithm
is	O
free	O
to	O
move	O
once	O
reaching	O
the	O
object	O
.	O
</s>
<s>
Gray	O
blocks	O
and	O
dice	O
blocks	O
,	O
which	O
can	O
be	O
pushed	O
by	O
the	O
robot	B-Algorithm
and	O
differ	O
only	O
in	O
appearance	O
.	O
</s>
<s>
Colored	O
blocks	O
,	O
which	O
can	O
by	O
pushed	O
by	O
the	O
robot	B-Algorithm
and	O
can	O
activate	O
special	O
square-shaped	O
pressure	O
switches	O
of	O
the	O
same	O
color	O
.	O
</s>
<s>
Metal	O
blocks	O
,	O
which	O
cannot	O
by	O
pushed	O
by	O
the	O
robot	B-Algorithm
but	O
can	O
be	O
moved	O
by	O
magnets	O
.	O
</s>
<s>
Barriers	O
,	O
which	O
appear	O
similar	O
to	O
dominoes	B-Operating_System
and	O
block	O
access	O
to	O
an	O
area	O
.	O
</s>
<s>
Bombs	O
,	O
which	O
can	O
be	O
moved	O
by	O
the	O
robot	B-Algorithm
,	O
destroy	O
any	O
adjacent	O
pick-up	O
items	O
,	O
ice	O
blocks	O
,	O
flip	O
switches	O
,	O
magnets	O
,	O
laser	O
guns	O
,	O
targets	O
,	O
and	O
mirrors	O
when	O
activated	O
.	O
</s>
<s>
Blocks	O
and	O
the	O
robot	B-Algorithm
itself	O
will	O
be	O
moved	O
away	O
by	O
one	O
space	O
if	O
adjacent	O
to	O
an	O
explosion	O
.	O
</s>
<s>
Bombs	O
can	O
be	O
triggered	O
by	O
switches	O
,	O
laser	O
beams	O
,	O
the	O
explosion	O
of	O
an	O
adjacent	O
bomb	O
,	O
or	O
the	O
robot	B-Algorithm
standing	O
on	O
top	O
of	O
the	O
bomb	O
.	O
</s>
<s>
Any	O
objects	O
that	O
can	O
be	O
destroyed	O
by	O
a	O
bomb	O
can	O
also	O
be	O
destroyed	O
by	O
the	O
robot	B-Algorithm
falling	O
onto	O
it	O
from	O
above	O
.	O
</s>
<s>
Teleporters	O
,	O
which	O
are	O
circular	O
and	O
numbered	O
,	O
transport	O
any	O
object	O
including	O
the	O
robot	B-Algorithm
to	O
the	O
teleporter	O
of	O
the	O
same	O
number	O
located	O
elsewhere	O
in	O
the	O
level	O
.	O
</s>
<s>
Lifts	O
,	O
which	O
look	O
like	O
clothing	O
buttons	O
,	O
can	O
move	O
the	O
robot	B-Algorithm
or	O
an	O
object	O
up	O
or	O
down	O
by	O
one	O
level	O
.	O
</s>
<s>
Lifts	O
are	O
activated	O
by	O
an	O
increase	O
in	O
pressure	O
;	O
if	O
the	O
robot	B-Algorithm
or	O
an	O
object	O
moves	O
onto	O
a	O
lowered	O
lift	O
,	O
it	O
will	O
raise	O
by	O
one	O
level	O
.	O
</s>
<s>
If	O
the	O
robot	B-Algorithm
or	O
an	O
object	O
moves	O
onto	O
a	O
raised	O
lift	O
,	O
it	O
will	O
lower	O
by	O
one	O
level	O
.	O
</s>
<s>
The	O
robot	B-Algorithm
can	O
be	O
destroyed	O
or	O
rendered	O
inoperable	O
by	O
being	O
hit	O
by	O
a	O
laser	O
beam	O
,	O
falling	O
from	O
a	O
height	O
greater	O
than	O
two	O
blocks	O
,	O
or	O
running	O
out	O
of	O
energy	O
.	O
</s>
<s>
If	O
any	O
of	O
the	O
hazards	O
destroy	O
the	O
robot	B-Algorithm
in	O
the	O
process	O
of	O
reaching	O
the	O
exit	O
(	O
e.g.	O
,	O
the	O
robot	B-Algorithm
walks	O
into	O
a	O
laser	O
beam	O
which	O
crosses	O
through	O
the	O
exit	O
square	O
)	O
,	O
the	O
hazard	O
trumps	O
the	O
exit	O
and	O
the	O
robot	B-Algorithm
is	O
destroyed	O
;	O
however	O
,	O
the	O
level	O
will	O
be	O
completed	O
if	O
the	O
exit	O
is	O
reached	O
with	O
zero	O
energy	O
.	O
</s>
<s>
In	O
the	O
Live-enabled	O
version	O
of	O
Tinker	B-Application
,	O
it	O
was	O
not	O
previously	O
possible	O
to	O
earn	O
an	O
achievement	O
star	O
on	O
Set	O
07	O
Level	O
19	O
due	O
to	O
the	O
energy	O
par	O
value	O
being	O
-1	O
.	O
</s>
<s>
Fuel	O
Industries	O
game	O
developer	O
Nick	O
Iannitti	O
mentioned	O
in	O
Tinker	B-Application
blog	O
that	O
a	O
fix	O
had	O
been	O
sent	O
to	O
GFWL	B-Application
on	O
March	O
7	O
,	O
2010	O
.	O
</s>
