<s>
Gorillas	B-Application
,	O
also	O
known	O
under	O
the	O
source	O
code	O
's	O
file	O
name	O
GORILLA.BAS	B-Application
,	O
is	O
a	O
video	O
game	O
first	O
distributed	O
with	O
MS-DOS	B-Application
5	I-Application
and	O
published	O
in	O
1991	O
by	O
Microsoft	O
.	O
</s>
<s>
It	O
is	O
a	O
turn-based	O
artillery	B-Application
game	I-Application
.	O
</s>
<s>
With	O
allusions	O
to	O
King	B-Application
Kong	I-Application
,	O
the	O
game	O
consists	O
of	O
two	O
gorillas	B-Application
throwing	O
explosive	O
bananas	O
at	O
each	O
other	O
above	O
a	O
city	O
skyline	O
.	O
</s>
<s>
Written	O
in	O
QBasic	B-Language
,	O
it	O
is	O
one	O
of	O
the	O
programs	O
included	O
as	O
a	O
demonstration	O
of	O
that	O
programming	O
language	O
.	O
</s>
<s>
The	O
others	O
are	O
Nibbles	B-Application
(	O
another	O
game	O
)	O
,	O
Money	O
(	O
a	O
simple	O
financial	O
calculator	B-Application
)	O
,	O
and	O
REMLINE	O
(	O
a	O
program	O
to	O
remove	O
line	O
numbers	O
from	O
old	O
BASIC	O
programs	O
)	O
.	O
</s>
<s>
QB64	B-Application
included	O
a	O
copy	O
of	O
Gorillas	B-Application
,	O
adapted	O
to	O
be	O
run	O
at	O
proper	O
speed	O
,	O
until	O
it	O
was	O
removed	O
due	O
to	O
copyright	O
concerns	O
.	O
</s>
