<s>
Bill	O
is	O
a	O
2D	O
action	B-Application
video	I-Application
game	I-Application
published	O
by	O
Imagine	O
Software	O
in	O
1984	B-Application
.	O
</s>
<s>
It	O
was	O
released	O
for	O
the	O
Commodore	O
64	O
,	O
ZX	B-Operating_System
Spectrum	I-Operating_System
,	O
TRS-80	B-Device
Color	I-Device
Computer	I-Device
,	O
Dragon	B-Device
32/64	I-Device
and	O
BBC	B-Device
Micro	I-Device
.	O
</s>
<s>
Bill	O
,	O
a	O
caveman	B-Algorithm
,	O
and	O
must	O
gather	O
wives	O
and	O
enough	O
food	O
to	O
feed	O
his	O
growing	O
family	O
,	O
while	O
avoiding	O
predatory	O
dinosaurs	O
.	O
</s>
<s>
Bill	O
was	O
developed	O
in	O
the	O
UK	O
by	O
Creative	O
Technology	O
Group	O
,	O
and	O
was	O
published	O
in	O
the	O
UK	O
by	O
Imagine	O
Software	O
in	O
1984	B-Application
and	O
in	O
Spain	O
by	O
ABC	O
Soft	O
.	O
</s>
<s>
Versions	O
of	O
the	O
game	O
were	O
developed	O
and	O
released	O
for	O
the	O
Commodore	O
64	O
,	O
ZX	B-Operating_System
Spectrum	I-Operating_System
,	O
TRS-80	O
,	O
Dragon	B-Device
32/64	I-Device
and	O
BBC	B-Device
Micro	I-Device
home	O
computers	O
.	O
</s>
<s>
The	O
game	O
was	O
the	O
last	O
title	O
published	O
by	O
Imagine	O
,	O
which	O
was	O
wound	O
up	O
in	O
July	O
1984	B-Application
due	O
to	O
unpaid	O
debts	O
of	O
£	O
10,000	O
.	O
</s>
