<s>
Pet	B-Application
Alien	I-Application
:	I-Application
An	I-Application
Intergalactic	I-Application
Puzzlepalooza	I-Application
,	O
also	O
known	O
as	O
simply	O
Pet	B-Application
Alien	I-Application
,	O
is	O
a	O
puzzle	O
game	O
developed	O
by	O
Shin'en	O
Multimedia	O
and	O
published	O
by	O
The	O
Game	O
Factory	O
for	O
the	O
Nintendo	B-Device
DS	I-Device
.	O
</s>
<s>
It	O
is	O
based	O
on	O
the	O
television	O
series	O
Pet	B-Application
Alien	I-Application
.	O
</s>
<s>
The	O
game	O
received	O
"	O
mixed	O
"	O
reviews	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
