<s>
World	B-Operating_System
Builder	I-Operating_System
is	O
a	O
game	B-Application
creation	I-Application
system	I-Application
for	O
point-and-click	O
adventure	O
games	O
.	O
</s>
<s>
It	O
was	O
released	O
in	O
1986	O
by	O
Silicon	O
Beach	O
Software	O
and	O
had	O
already	O
been	O
used	O
for	O
creating	O
Enchanted	B-Application
Scepters	I-Application
in	O
1984	O
.	O
</s>
<s>
On	O
August	O
7	O
,	O
1995	O
,	O
developer	O
William	O
C	O
.	O
Appleton	O
released	O
World	B-Operating_System
Builder	I-Operating_System
as	O
freeware	B-License
.	O
</s>
<s>
The	O
games	O
World	B-Operating_System
Builder	I-Operating_System
created	O
used	O
different	O
layers	O
of	O
code	O
to	O
manipulate	O
the	O
images	O
the	O
game	O
contained	O
:	O
object	O
code	O
,	O
scene	O
code	O
,	O
and	O
finally	O
world	O
code	O
.	O
</s>
<s>
A	O
large	O
number	O
of	O
games	O
were	O
made	O
and	O
released	O
in	O
circulation	O
,	O
many	O
after	O
the	O
application	O
was	O
made	O
freeware	B-License
in	O
1995	O
.	O
</s>
<s>
The	O
software	O
does	O
not	O
support	O
32	O
bit	O
addressing	O
and	O
hence	O
games	O
created	O
with	O
it	O
are	O
not	O
compatible	O
with	O
System	B-Operating_System
7	I-Operating_System
or	O
later	O
.	O
</s>
<s>
A	O
ResEdit	O
hack	O
was	O
provided	O
to	O
allow	O
the	O
program	O
(	O
and	O
its	O
games	O
)	O
to	O
run	O
on	O
System	B-Operating_System
7	I-Operating_System
to	O
9	O
but	O
sounds	O
would	O
not	O
play	O
on	O
Power	O
PC	O
Macs	O
.	O
</s>
<s>
Ray	O
Dunakin	O
,	O
author	O
of	O
numerous	O
titles	O
using	O
the	O
game	O
development	O
system	O
,	O
contributed	O
various	O
documentation	O
and	O
supporting	O
files	O
for	O
the	O
World	B-Operating_System
Builder	I-Operating_System
1.2	O
release	O
.	O
</s>
<s>
In	O
1994	O
,	O
World	B-Operating_System
Builder	I-Operating_System
along	O
with	O
Course	O
Builder	O
,	O
SuperCard	B-Operating_System
,	O
and	O
HyperDA	O
was	O
cited	O
as	O
the	O
reason	O
Appleton	O
was	O
"	O
something	O
of	O
a	O
legend	O
"	O
.	O
</s>
