<s>
Rasterscan	B-Application
is	O
a	O
video	O
game	O
published	O
in	O
1987	O
by	O
Mastertronic	O
for	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
,	O
Commodore	O
64	O
,	O
Amstrad	B-Device
CPC	I-Device
,	O
and	O
MSX	B-Operating_System
.	O
</s>
<s>
The	O
Rasterscan	B-Application
,	O
a	O
large	O
damaged	O
spacecraft	O
,	O
is	O
drifting	O
uncontrollably	O
towards	O
a	O
nearby	O
star	O
.	O
</s>
<s>
The	O
Rasterscan	B-Application
can	O
still	O
be	O
controlled	O
and	O
piloted	O
to	O
safety	O
but	O
only	O
by	O
a	O
droid	O
called	O
MSB	O
.	O
</s>
<s>
The	O
player	O
controls	O
MSB	O
,	O
a	O
spherical	B-Application
droid	O
who	O
can	O
float	O
through	O
the	O
interior	O
of	O
the	O
ship	O
in	O
all	O
directions	O
.	O
</s>
