<s>
CatChum	B-Application
is	O
a	O
text-only	O
clone	O
of	O
Pac-Man	B-Application
written	O
for	O
the	O
CP/M	B-Application
operating	I-Application
system	I-Application
and	O
made	O
to	O
be	O
operated	O
on	O
the	O
early	O
Kaypro	O
line	O
of	O
luggable	O
computers	O
.	O
</s>
<s>
CatChum	B-Application
was	O
made	O
within	O
the	O
limitations	O
of	O
Kaypro	O
's	O
early	O
text-only	O
computers	O
.	O
</s>
<s>
As	O
a	O
result	O
,	O
the	O
maze	B-Application
is	O
made	O
from	O
a	O
series	O
of	O
dashes	O
and	O
other	O
punctuation	O
marks	O
.	O
</s>
<s>
The	O
Pac-Man	B-Application
character	O
is	O
a	O
letter	O
C	O
,	O
which	O
goes	O
from	O
upper	O
to	O
lower	O
case	O
intermittently	O
(	O
to	O
simulate	O
a	O
chomping	O
Pac-Man	B-Application
)	O
.	O
</s>
<s>
The	O
four	O
ghosts	O
are	O
capital	O
As	O
(	O
which	O
turn	O
to	O
lowercase	O
ms	O
when	O
the	O
CatChum	B-Application
Pac-Man	B-Application
chomps	O
a	O
power-pellet	O
,	O
capital	O
Ms	O
when	O
the	O
effect	O
is	O
about	O
to	O
end	O
)	O
,	O
and	O
the	O
"	O
fruits	O
"	O
are	O
represented	O
by	O
dollar	O
signs	O
.	O
</s>
<s>
Along	O
with	O
Star	B-Application
Trek	I-Application
,	O
Aliens	B-Application
and	O
Ladder	B-Application
,	O
CatChum	B-Application
was	O
one	O
of	O
the	O
games	O
that	O
came	O
with	O
the	O
software	O
bundle	O
of	O
the	O
early	O
Kaypro	O
computers	O
.	O
</s>
<s>
CatChum	B-Application
was	O
written	O
by	O
Yahoo	O
Software	O
of	O
Los	O
Angeles	O
,	O
California	O
.	O
</s>
