<s>
Duck	B-Application
Maze	I-Application
is	O
a	O
puzzle-platform	O
game	O
developed	O
and	O
published	O
by	O
Bit	O
Corporation	O
in	O
1987	O
,	O
making	O
it	O
the	O
first	O
Nintendo	O
unlicensed	O
game	O
released	O
for	O
Famicom	O
(	O
internationally	O
known	O
as	O
NES	O
)	O
.	O
</s>
<s>
Duck	B-Application
Maze	I-Application
is	O
a	O
clone	O
of	O
Doki	B-Application
Doki	I-Application
Penguin	I-Application
Land	I-Application
by	O
Sega	O
,	O
originally	O
released	O
in	O
1985	O
on	O
SG-1000	B-Operating_System
and	O
MSX	B-Operating_System
,	O
in	O
which	O
the	O
player	O
control	O
a	O
duck	B-Application
to	O
guide	O
an	O
egg	O
downwards	O
of	O
its	O
20	O
levels	O
by	O
moving	O
or	O
destroying	O
blocks	O
.	O
</s>
