<s>
Spherical	B-Application
is	O
a	O
1989	O
video	O
game	O
published	O
by	O
Rainbow	B-Application
Arts	I-Application
.	O
</s>
<s>
It	O
was	O
released	O
for	O
the	O
Amiga	B-Device
,	O
Amstrad	B-Device
CPC	I-Device
,	O
Atari	B-Device
ST	I-Device
,	O
and	O
ZX	B-Operating_System
Spectrum	I-Operating_System
.	O
</s>
<s>
Spherical	B-Application
is	O
a	O
game	O
in	O
which	O
the	O
player	O
must	O
guide	O
a	O
glowing	O
Starball	O
through	O
an	O
obstacle-filled	O
room	O
to	O
the	O
exit	O
.	O
</s>
<s>
Allen	O
L	O
.	O
Greenberg	O
reviewed	O
the	O
game	O
for	O
Computer	O
Gaming	O
World	O
,	O
and	O
stated	O
that	O
"	O
For	O
an	O
arcade	O
game	O
,	O
Spherical	B-Application
contains	O
an	O
unusual	O
degree	O
of	O
strategy	O
.	O
</s>
<s>
For	O
an	O
interesting	O
challenge	O
of	O
both	O
thought	O
and	O
reflexes	O
,	O
get	O
Spherical	B-Application
!	O
"	O
</s>
