<s>
Gurumin	B-Application
:	I-Application
A	I-Application
Monstrous	I-Application
Adventure	I-Application
is	O
a	O
2004	O
action	B-Application
role-playing	I-Application
game	I-Application
developed	O
by	O
Nihon	O
Falcom	O
.	O
</s>
<s>
A	O
PlayStation	B-Operating_System
Portable	I-Operating_System
version	O
was	O
later	O
released	O
in	O
Japan	O
in	O
June	O
2006	O
,	O
in	O
North	O
America	O
by	O
Mastiff	O
in	O
February	O
2007	O
,	O
and	O
in	O
Europe	O
by	O
505	O
Game	O
Street	O
in	O
March	O
2007	O
.	O
</s>
<s>
A	O
Nintendo	B-Operating_System
3DS	I-Operating_System
version	O
,	O
titled	O
Gurumin	B-Application
3D	O
,	O
was	O
released	O
in	O
2016	O
.	O
</s>
<s>
Gurumin	B-Application
is	O
a	O
3D	O
action	B-Application
RPG	I-Application
with	O
heavy	O
emphasis	O
on	O
action	O
through	O
real-time	O
combat	O
.	O
</s>
<s>
Gurumin	B-Application
offers	O
replayability	O
by	O
offering	O
new	O
difficulty	O
levels	O
upon	O
completion	O
of	O
the	O
game	O
.	O
</s>
<s>
The	O
game	O
received	O
"	O
generally	O
favorable	O
reviews	O
"	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
the	O
PSP	B-Operating_System
version	O
a	O
total	O
of	O
31	O
out	O
of	O
40	O
.	O
</s>
<s>
Subsequent	O
reviews	O
for	O
the	O
3DS	B-Operating_System
port	O
have	O
been	O
"	O
mixed	O
or	O
average.	O
"	O
</s>
