<s>
is	O
an	O
unreleased	O
1990	O
tile-matching	B-Application
puzzle	O
arcade	B-Application
video	I-Application
game	I-Application
that	O
was	O
in	O
development	O
by	O
Alpha	O
Denshi	O
and	O
planned	O
to	O
be	O
published	O
by	O
SNK	O
for	O
both	O
the	O
Neo	B-Application
Geo	I-Application
MVS	I-Application
(	O
arcade	B-Application
)	O
and	O
Neo	B-Application
Geo	I-Application
AES	I-Application
(	O
home	O
)	O
platforms	O
.	O
</s>
<s>
It	O
is	O
the	O
first	O
puzzle	O
game	O
to	O
be	O
developed	O
for	O
both	O
systems	O
and	O
the	O
smallest	O
Neo	B-Application
Geo	I-Application
game	O
in	O
terms	O
of	O
memory	O
data	O
.	O
</s>
<s>
Its	O
gameplay	O
consists	O
of	O
tile-matching	B-Application
,	O
with	O
a	O
main	O
two-button	O
configuration	O
and	O
featuring	O
two	O
playable	O
modes	O
.	O
</s>
<s>
Sun	B-Application
Shine	I-Application
was	O
first	O
given	O
a	O
location	O
test	O
in	O
July	O
1990	O
and	O
despite	O
being	O
previewed	O
across	O
a	O
few	O
video	O
game	O
magazines	O
,	O
in	O
addition	O
to	O
being	O
showcased	O
to	O
attendees	O
at	O
various	O
trade	O
shows	O
,	O
it	O
was	O
ultimately	O
shelved	O
for	O
unknown	O
reasons	O
.	O
</s>
<s>
Although	O
Sun	B-Application
Shine	I-Application
was	O
never	O
officially	O
released	O
to	O
the	O
general	O
public	O
by	O
SNK	O
in	O
its	O
original	O
state	O
despite	O
being	O
completed	O
,	O
it	O
was	O
recalled	O
and	O
received	O
a	O
complete	O
overhaul	O
by	O
Alpha	O
Denshi	O
that	O
would	O
eventually	O
lead	O
to	O
the	O
game	O
becoming	O
a	O
new	O
project	O
titled	O
Fun	O
Fun	O
Bros	O
,	O
featuring	O
a	O
new	O
storyline	O
and	O
theme	O
while	O
retaining	O
the	O
same	O
gameplay	O
from	O
its	O
original	O
counterpart	O
.	O
</s>
<s>
Sun	B-Application
Shine	I-Application
is	O
a	O
puzzle	O
game	O
similar	O
to	O
Columns	B-Application
and	O
Tetris	B-Device
where	O
the	O
main	O
objective	O
is	O
to	O
match	B-Application
three	I-Application
colored	O
tiles	O
of	O
the	O
same	O
color	O
that	O
fall	O
at	O
the	O
top	O
of	O
the	O
playfield	O
as	O
a	O
vertical	O
pair	O
by	O
catching	O
them	O
with	O
the	O
Sun	O
Dish	O
players	O
take	O
control	O
of	O
,	O
instead	O
of	O
the	O
blocks	O
themselves	O
to	O
form	O
a	O
solid	O
vertical	O
line	O
without	O
gaps	O
,	O
although	O
their	O
falling	O
order	O
can	O
be	O
arranged	O
depending	O
on	O
the	O
difficulty	O
level	O
or	O
game	O
mode	O
selected	O
.	O
</s>
<s>
Failing	O
to	O
catch	O
any	O
of	O
the	O
blocks	O
into	O
the	O
dish	O
rises	O
the	O
water	O
at	O
the	O
bottom	O
of	O
the	O
screen	O
by	O
one	O
level	O
,	O
leaving	O
less	O
space	O
to	O
catch	O
the	O
blocks	O
and	O
if	O
said	O
blocks	O
exceeds	O
the	O
amount	O
of	O
available	O
space	O
on	O
the	O
playfield	O
,	O
the	O
game	B-Application
is	I-Application
over	I-Application
as	O
a	O
result	O
unless	O
players	O
insert	O
more	O
credits	O
into	O
the	O
arcade	B-Application
machine	O
to	O
continue	O
playing	O
.	O
</s>
<s>
Sun	B-Application
Shine	I-Application
was	O
one	O
of	O
the	O
first	O
twelve	O
titles	O
to	O
be	O
developed	O
for	O
the	O
Neo	B-Application
Geo	I-Application
hardware	O
alongside	O
other	O
projects	O
by	O
Alpha	O
Denshi	O
such	O
as	O
Magician	B-Application
Lord	I-Application
and	O
Ninja	B-Application
Combat	I-Application
.	O
</s>
<s>
The	O
project	O
was	O
the	O
first	O
puzzle	O
title	O
created	O
for	O
Neo	B-Application
Geo	I-Application
and	O
at	O
only	O
18	O
megabits	O
of	O
data	O
,	O
it	O
is	O
also	O
the	O
smallest	O
game	O
developed	O
for	O
the	O
platform	O
compared	O
with	O
SNK	O
's	O
own	O
Puzzled	B-Application
.	O
</s>
<s>
In	O
January	O
2003	O
,	O
an	O
official	O
promotional	O
flyer	O
of	O
Sun	B-Application
Shine	I-Application
that	O
was	O
printed	O
for	O
arcade	B-Application
distributors	O
and	O
operators	O
in	O
October	O
1990	O
was	O
discovered	O
online	O
at	O
Yahoo	O
!	O
</s>
<s>
In	O
January	O
2005	O
,	O
emulated	B-Application
screenshots	O
from	O
a	O
prototype	O
cartridge	O
of	O
Block	O
Paradise	O
also	O
surfaced	O
online	O
,	O
indicating	O
that	O
the	O
ROM	B-General_Concept
image	I-General_Concept
of	O
the	O
game	O
has	O
been	O
preserved	O
but	O
not	O
made	O
widely	O
available	O
to	O
public	O
.	O
</s>
<s>
Although	O
Sun	B-Application
Shine	I-Application
was	O
not	O
officially	O
released	O
by	O
SNK	O
in	O
its	O
original	O
state	O
despite	O
being	O
finished	O
,	O
it	O
was	O
recalled	O
and	O
underwent	O
several	O
changes	O
by	O
Alpha	O
Denshi	O
that	O
would	O
eventually	O
lead	O
it	O
to	O
become	O
a	O
new	O
project	O
titled	O
Fun	O
Fun	O
Bros	O
,	O
featuring	O
a	O
new	O
storyline	O
and	O
theme	O
inspired	O
by	O
Universal	O
Pictures	O
 '	O
1980	O
musical	O
comedy	O
film	O
The	O
Blues	O
Brothers	O
while	O
gameplay	O
remained	O
the	O
same	O
during	O
the	O
overhaul	O
in	O
1991	O
,	O
however	O
this	O
new	O
version	O
was	O
also	O
never	O
released	O
for	O
unknown	O
reasons	O
as	O
well	O
.	O
</s>
<s>
Gameplay	O
footage	O
of	O
this	O
new	O
version	O
was	O
featured	O
on	O
a	O
1996	O
VHS	O
tape	O
sent	O
to	O
subscribers	O
of	O
the	O
Neo	B-Application
Geo	I-Application
DHP	O
mailing	O
list	O
called	O
Neo	B-Application
Geo	I-Application
Collector	O
's	O
Tape	O
,	O
while	O
a	O
working	O
prototype	O
cartridge	O
was	O
found	O
and	O
privately	O
auctioned	O
off	O
on	O
eBay	B-Application
in	O
1998	O
to	O
video	O
game	O
collector	O
Larry	O
Bassin	O
.	O
</s>
<s>
To	O
date	O
,	O
no	O
ROM	B-General_Concept
image	I-General_Concept
of	O
Fun	O
Fun	O
Bros	O
has	O
surfaced	O
online	O
.	O
</s>
