<s>
Xatax	B-Application
is	O
a	O
scrolling	O
shooter	O
developed	O
by	O
Pixel	O
Painters	O
for	O
DOS	B-Device
and	O
released	O
as	O
shareware	B-License
in	O
1994	O
.	O
</s>
<s>
It	O
is	O
the	O
25th	O
century	O
and	O
after	O
centuries	O
of	O
peace	O
a	O
disarmed	O
humanity	O
is	O
under	O
attack	O
by	O
an	O
alien	O
force	O
known	O
as	O
the	O
"	O
Xatax	B-Application
"	O
,	O
which	O
destroys	O
planets	O
by	O
consuming	O
all	O
life	O
on	O
them	O
and	O
leaving	O
only	O
barren	O
wasteland	O
.	O
</s>
<s>
The	O
Xatax	B-Application
grows	O
stronger	O
with	O
each	O
world	O
it	O
destroys	O
by	O
assimilating	O
the	O
living	O
creatures	O
it	O
consumes	O
into	O
itself	O
.	O
</s>
<s>
It	O
must	O
now	O
destroy	O
the	O
Xatax	B-Application
.	O
</s>
<s>
The	O
player	O
's	O
ship	O
must	O
defeat	O
waves	O
of	O
attacking	O
aliens	O
and	O
defensive	O
turrets	O
over	O
three	O
levels	O
before	O
challenging	O
the	O
Xatax	B-Application
itself	O
.	O
</s>
