<s>
Glider	B-Application
Rider	I-Application
is	O
an	O
isometric	O
action-adventure	O
game	O
published	O
by	O
Quicksilva	O
in	O
1986	O
for	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
,	O
Commodore	O
64	O
,	O
and	O
Amstrad	B-Device
CPC	I-Device
.	O
</s>
<s>
Sinclair	O
User	O
:	O
"	O
...	O
it	O
has	O
the	O
best	O
sound	O
ever	O
heard	O
on	O
a	O
Spectrum	B-Operating_System
.	O
</s>
<s>
Let	O
's	O
be	O
honest	O
,	O
whilst	O
Spectrum	B-Operating_System
games	O
are	O
often	O
the	O
most	O
original	O
and	O
inventive	O
,	O
sometimes	O
most	O
of	O
us	O
envy	O
just	O
a	O
little	O
the	O
three-channel	O
funk	O
music	O
possible	O
on	O
the	O
Commodore	O
.	O
</s>
<s>
Envy	O
no	O
more	O
,	O
the	O
continuous	O
soundtrack	O
on	O
Glider	B-Application
Rider	I-Application
is	O
as	O
funky	O
and	O
exciting	O
as	O
anything	O
you	O
've	O
heard	O
-	O
hardened	O
Sinclair	O
users	O
in	O
the	O
office	O
rose	O
as	O
one	O
from	O
their	O
seats	O
to	O
stare	O
at	O
the	O
TV	O
-	O
surely	O
it	O
could	O
n't	O
be	O
!	O
</s>
<s>
In	O
a	O
1986	O
review	O
,	O
Your	O
Sinclair	O
said	O
that	O
"	O
Glider	B-Application
Rider	I-Application
is	O
a	O
bit	O
like	O
the	O
island	O
it	O
's	O
set	O
on	O
.	O
</s>
