<s>
Demon	B-Application
Seed	I-Application
is	O
a	O
fixed	O
shooter	O
written	O
by	O
Jeffrey	O
Sorensen	O
and	O
Philip	O
MacKenzie	O
for	O
the	O
TRS-80	B-Device
and	O
published	O
in	O
1982	O
by	O
Trend	O
Software	O
.	O
</s>
<s>
The	O
same	O
programmers	O
developed	O
the	O
TRS-80	B-Device
Color	I-Device
Computer	I-Device
version	O
published	O
in	O
1983	O
by	O
Computer	O
Shack	O
.	O
</s>
<s>
Demon	B-Application
Seed	I-Application
is	O
a	O
clone	O
of	O
the	O
1980	O
arcade	O
game	O
Phoenix	B-Application
.	O
</s>
<s>
Demon	B-Application
Seed	I-Application
is	O
a	O
game	O
in	O
which	O
the	O
player	O
uses	O
artillery	O
against	O
rows	O
of	O
attacking	O
birds	O
.	O
</s>
