<s>
Zub	B-Application
is	O
a	O
1986	O
platform	O
video	O
game	O
designed	O
by	O
Ste	O
and	O
John	O
Pickford	O
,	O
developed	O
by	O
Binary	O
Design	O
,	O
and	O
published	O
by	O
Mastertronic	O
for	O
the	O
Amstrad	B-Device
CPC	I-Device
,	O
Commodore	O
64	O
and	O
ZX	B-Operating_System
Spectrum	I-Operating_System
.	O
</s>
<s>
The	O
game	O
has	O
the	O
player	O
control	O
Zub	B-Application
,	O
who	O
has	O
to	O
travel	O
to	O
different	O
planets	O
to	O
retrieve	O
the	O
Green	O
Eyeball	O
of	O
Zub	B-Application
.	O
</s>
<s>
A	O
parody	O
of	O
the	O
game	O
Light	B-Application
Force	I-Application
,	O
called	O
Lightfarce	O
,	O
was	O
added	O
in	O
as	O
an	O
easter	O
egg	O
.	O
</s>
<s>
In	O
Zub	B-Application
,	O
Private	O
Zub	B-Application
,	O
is	O
tasked	O
by	O
the	O
King	O
Zub	B-Application
to	O
reclaim	O
the	O
Green	O
Eyeball	O
of	O
Zub	B-Application
from	O
his	O
brother	O
.	O
</s>
<s>
Private	O
Zub	B-Application
,	O
having	O
never	O
been	O
in	O
combat	O
for	O
478	O
years	O
,	O
is	O
promoted	O
to	O
Sergeant	O
and	O
sent	O
off	O
to	O
make	O
his	O
way	O
to	O
planet	O
Zub	B-Application
10	O
.	O
</s>
<s>
Controlling	O
the	O
mission	O
bound	O
Zub	B-Application
,	O
the	O
player	O
must	O
travel	O
through	O
the	O
Zub	B-Application
system	O
,	O
from	O
planets	O
Zub	B-Application
1	O
to	O
10	O
,	O
to	O
retrieve	O
the	O
crown	O
jewel	O
and	O
return	O
it	O
.	O
</s>
<s>
Zub	B-Application
was	O
developed	O
by	O
Ste	O
and	O
John	O
Pickford	O
.	O
</s>
<s>
It	O
was	O
released	O
for	O
the	O
Amstrad	B-Device
CPC	I-Device
,	O
Commodore	O
64	O
and	O
ZX	B-Operating_System
Spectrum	I-Operating_System
computers	O
under	O
Mastertronic	O
's	O
M.A.D	O
(	O
Mastertronic	O
's	O
Added	O
Dimension	O
)	O
imprint	O
.	O
</s>
<s>
The	O
inclusion	O
of	O
the	O
Lightfarce	O
came	O
from	O
the	O
brothers	O
frustrations	O
with	O
the	O
positive	O
press	O
Light	B-Application
Force	I-Application
was	O
receiving	O
.	O
</s>
<s>
Believing	O
it	O
to	O
be	O
unreleaseable	O
,	O
it	O
was	O
included	O
in	O
Zub	B-Application
at	O
the	O
end	O
of	O
its	O
development	O
cycle	O
as	O
an	O
easter	O
egg	O
.	O
</s>
<s>
Due	O
to	O
delay	O
,	O
Mastertronic	O
released	O
the	O
game	O
compatible	O
with	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
48K	O
,	O
lacking	O
in	O
features	O
such	O
as	O
animated	O
sequences	O
.	O
</s>
<s>
Zub	B-Application
received	O
generally	O
positive	O
reviews	O
for	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
and	O
Amstrad	O
computers	O
.	O
</s>
<s>
Zzap	O
!	O
64	O
described	O
the	O
game	O
as	O
"	O
a	O
glamorous	O
but	O
tedious	O
clone	O
of	O
Frogger	B-Application
.	O
</s>
