<s>
Sunman	B-Device
is	O
an	O
unreleased	O
action	B-Application
video	I-Application
game	I-Application
developed	O
by	O
EIM	O
and	O
planned	O
to	O
be	O
published	O
by	O
Sunsoft	O
for	O
the	O
Nintendo	O
Entertainment	O
System	O
in	O
1992	O
.	O
</s>
<s>
The	O
gameplay	O
is	O
very	O
similar	O
to	O
Sunsoft	O
's	O
Batman	B-General_Concept
games	O
,	O
Batman	B-General_Concept
and	O
Batman	B-Application
:	I-Application
Return	I-Application
of	I-Application
the	I-Application
Joker	I-Application
,	O
in	O
that	O
the	O
character	O
can	O
run	O
,	O
jump	O
,	O
punch	O
,	O
and	O
duck	O
,	O
although	O
in	O
this	O
game	O
the	O
player	O
can	O
also	O
fly	O
simply	O
by	O
pushing	O
up	O
.	O
</s>
<s>
There	O
are	O
also	O
some	O
side	O
scrolling	O
flying	O
levels	O
where	O
the	O
player	O
can	O
shoot	O
laser/heat	O
vision	O
from	O
Superman	B-Device
's	O
eyes	O
.	O
</s>
<s>
The	O
game	O
features	O
a	O
superhero	O
,	O
named	O
Sunman	B-Device
.	O
</s>
<s>
He	O
is	O
very	O
reminiscent	O
of	O
Superman	B-Device
with	O
his	O
cape	O
,	O
and	O
flying	O
abilities	O
-	O
furthermore	O
,	O
the	O
game	O
's	O
title	O
screen	O
is	O
similar	O
to	O
the	O
Superman	B-Device
logo	O
.	O
</s>
<s>
Sunsoft	O
's	O
involvement	O
with	O
other	O
DC	O
Comics	O
character	O
licenses	O
lead	O
some	O
to	O
speculate	O
that	O
Sunman	B-Device
was	O
intended	O
to	O
be	O
a	O
Superman	B-Device
game	O
,	O
but	O
DC	O
for	O
whatever	O
reason	O
decided	O
not	O
to	O
go	O
along	O
and	O
the	O
game	O
had	O
some	O
changes	O
made	O
to	O
lose	O
the	O
likeness	O
.	O
</s>
<s>
In	O
an	O
interview	O
with	O
planner/director	O
Kenji	O
Eno	O
,	O
it	O
was	O
confirmed	O
that	O
this	O
was	O
originally	O
intended	O
to	O
be	O
a	O
Superman	B-Device
game	O
.	O
</s>
<s>
The	O
game	O
was	O
made	O
available	O
for	O
play	O
as	O
a	O
ROM	B-General_Concept
for	O
use	O
with	O
an	O
NES	O
emulator	B-Application
.	O
</s>
<s>
The	O
early	O
,	O
rough	O
prototype	O
of	O
the	O
ROM	B-General_Concept
was	O
also	O
made	O
for	O
release	O
on	O
The	O
Lost	O
Levels	O
,	O
and	O
it	O
indeed	O
had	O
sprites	O
of	O
Superman	B-Device
as	O
the	O
original	O
sprites	O
for	O
the	O
main	O
character	O
,	O
and	O
the	O
background	O
music	O
played	O
in-game	O
replaced	O
with	O
John	O
Williams	O
's	O
Superman	B-Device
Theme	O
.	O
</s>
<s>
Another	O
unreleased	O
Sunsoft	O
cart	O
in	O
the	O
US	O
can	O
be	O
made	O
to	O
confirm	O
that	O
this	O
was	O
indeed	O
Superman	B-Device
originally	O
,	O
as	O
the	O
levels	O
are	O
identical	O
to	O
Sunman	B-Device
,	O
however	O
they	O
are	O
in	O
a	O
less	O
finished	O
form	O
,	O
and	O
the	O
player	O
is	O
able	O
to	O
skip	O
levels	O
by	O
pausing	O
and	O
pressing	O
the	O
select	O
button	O
.	O
</s>
<s>
On	O
February	O
19	O
,	O
2014	O
,	O
a	O
ROM	B-General_Concept
hack	O
was	O
released	O
by	O
a	O
user	O
with	O
the	O
pseudonym	O
Pacnsacdave	O
of	O
a	O
full	O
Sunman	B-Device
to	O
Superman	B-Device
NES	O
conversion	O
.	O
</s>
<s>
The	O
hack	O
changes	O
the	O
title	O
screen	O
,	O
cutscenes	O
,	O
and	O
sprites	O
to	O
those	O
of	O
the	O
actual	O
Superman	B-Device
prototype	O
ROM	B-General_Concept
.	O
</s>
