<s>
Earthlight	B-Application
is	O
a	O
horizontally	O
scrolling	O
shooter	O
published	O
for	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
in	O
1988	O
by	O
Firebird	O
Software	O
.	O
</s>
<s>
Written	O
by	O
Pete	O
Cooke	O
,	O
Earthlight	B-Application
features	O
parallax	O
scrolling	O
and	O
shadow	O
effects	O
,	O
a	O
novelty	O
for	O
the	O
Spectrum	O
.	O
</s>
<s>
The	O
gameplay	O
was	O
compared	O
to	O
that	O
of	O
Uridium	B-Device
.	O
</s>
