<s>
Super	B-Operating_System
Ox	I-Operating_System
Wars	I-Operating_System
is	O
a	O
vertically	O
scrolling	O
shooter	O
for	O
iOS	B-Application
developed	O
by	O
Jeff	O
Minter	O
and	O
Ivan	O
Zorzin	O
of	O
Llamasoft	O
and	O
published	O
via	O
the	O
App	B-Application
Store	I-Application
in	O
2012	O
.	O
</s>
<s>
The	O
game	O
is	O
the	O
first	O
vertically	O
scrolling	O
shooter	O
from	O
Llamasoft	O
and	O
is	O
based	O
on	O
such	O
games	O
as	O
Xevious	B-Application
and	O
Star	B-Application
Force	I-Application
.	O
</s>
<s>
The	O
red	O
and	O
blue	O
colours	O
in	O
Super	B-Operating_System
Ox	I-Operating_System
Wars	I-Operating_System
are	O
drawn	O
from	O
the	O
Garantido	O
and	O
Caprichoso	O
teams	O
in	O
the	O
Parintins	O
Folklore	O
Festival	O
which	O
recreates	O
the	O
legend	O
of	O
a	O
resurrected	O
ox	O
.	O
</s>
<s>
The	O
ship	O
fires	O
constantly	O
(	O
although	O
iCade	B-Application
users	O
can	O
disable	O
this	O
to	O
get	O
an	O
experience	O
more	O
akin	O
to	O
an	O
actual	O
arcade	O
machine	O
)	O
.	O
</s>
<s>
In	O
common	O
with	O
other	O
Llamasoft	O
games	O
Super	B-Operating_System
Ox	I-Operating_System
Wars	I-Operating_System
saves	O
a	O
player	O
's	O
best	O
achievement	O
at	O
the	O
end	O
of	O
each	O
level	O
,	O
allowing	O
them	O
to	O
resume	O
at	O
their	O
previous	O
best	O
score	O
and	O
number	O
of	O
lives	O
(	O
number	O
of	O
lives	O
taking	O
precedence	O
over	O
score	O
)	O
.	O
</s>
<s>
Game	B-Operating_System
Center	I-Operating_System
is	O
used	O
to	O
hold	O
leaderboards	O
and	O
achievements	O
.	O
</s>
