<s>
Kero	B-Application
Kero	I-Application
Keroppi	I-Application
no	I-Application
Daibouken	I-Application
is	O
a	O
series	O
of	O
video	O
games	O
for	O
the	O
Nintendo	O
Family	O
Computer	O
that	O
lasted	O
from	O
1991	O
to	O
1993	O
.	O
</s>
<s>
To	O
do	O
so	O
,	O
he	O
must	O
solve	O
the	O
action	B-Application
based	O
puzzles	O
in	O
seven	O
differently	O
themed	O
worlds	O
with	O
four	O
different	O
types	O
of	O
stages	O
(	O
the	O
surface	O
of	O
the	O
maze	O
,	O
flying	O
a	O
plane	O
,	O
a	O
Reversi-like	O
level	O
,	O
and	O
through	O
a	O
field	O
of	O
lava	B-Application
)	O
.	O
</s>
<s>
is	O
a	O
Japan-exclusive	O
action	B-Application
video	I-Application
game	I-Application
video	O
game	O
for	O
children	O
that	O
was	O
released	O
on	O
the	O
Family	O
Computer	O
console	O
in	O
1993	O
.	O
</s>
<s>
Essentially	O
a	O
standard	O
Super	B-Application
Mario	I-Application
Bros	I-Application
.	I-Application
clone	O
,	O
the	O
player	O
controlling	O
the	O
cartoon	O
frog	O
has	O
to	O
leap	O
around	O
platforms	O
jumping	O
on	O
baddies	O
or	O
killing	O
them	O
with	O
his	O
croak	O
weapon	O
.	O
</s>
<s>
is	O
a	O
Japan-exclusive	O
role-playing	O
game	O
released	O
for	O
Super	B-Application
Famicom	I-Application
in	O
1994	O
.	O
</s>
