<s>
Keystone	B-Application
Kapers	I-Application
is	O
a	O
platform	O
game	O
developed	O
by	O
Garry	O
Kitchen	O
for	O
Activision	O
and	O
published	O
for	O
the	O
Atari	B-General_Concept
2600	I-General_Concept
in	O
April	O
1983	O
.	O
</s>
<s>
It	O
was	O
ported	O
to	O
the	O
Atari	B-General_Concept
5200	I-General_Concept
,	O
Atari	B-Device
8-bit	I-Device
family	I-Device
,	O
ColecoVision	B-Device
,	O
and	O
in	O
1984	O
,	O
MSX	B-Operating_System
.	O
</s>
<s>
The	O
joystick	B-Device
moves	O
Kelly	O
left	O
and	O
right	O
.	O
</s>
<s>
Slowing	O
Kelly	O
's	O
progress	O
are	O
obstacles	O
like	O
radios	O
,	O
beach	O
balls	O
,	O
and	O
shopping	O
carts	O
,	O
which	O
can	O
be	O
jumped	O
over	O
or	O
ducked	O
under	O
by	O
pushing	O
up	O
or	O
down	O
on	O
the	O
joystick	B-Device
.	O
</s>
<s>
The	O
Atari	B-General_Concept
2600	I-General_Concept
version	O
of	O
Keystone	B-Application
Kapers	I-Application
received	O
a	O
Certificate	O
of	O
Merit	O
in	O
the	O
category	O
of	O
"	O
1984	O
Videogame	O
of	O
the	O
Year	O
(	O
Less	O
than	O
16K	O
ROM	O
)	O
"	O
at	O
the	O
5th	O
annual	O
Arkie	O
Awards	O
.	O
</s>
<s>
Deseret	O
News	O
gave	O
the	O
ColecoVision	B-Device
port	O
3	O
stars	O
,	O
praising	O
the	O
graphical	O
improvement	O
over	O
the	O
original	O
.	O
</s>
<s>
In	O
December	O
1984	O
,	O
Antic	O
reviewer	O
Ellen	O
Keyt	O
called	O
out	O
the	O
quality	O
of	O
the	O
animation	O
in	O
the	O
Atari	B-Device
8-bit	I-Device
version	O
,	O
writing	O
"	O
The	O
Keystone	O
Cop	O
's	O
legs	O
stretch	O
when	O
he	O
jumps	O
over	O
a	O
shopping	O
cart	O
,	O
his	O
uniform	O
creases	O
when	O
he	O
squats	O
to	O
duck	O
a	O
toy	O
airplane	O
,	O
and	O
he	O
even	O
pumps	O
his	O
hands	O
up	O
and	O
down	O
,	O
waving	O
his	O
stick	O
when	O
he	O
runs.	O
"	O
</s>
<s>
Dan	O
Kitchen	O
,	O
Garry	O
's	O
brother	O
,	O
worked	O
on	O
an	O
unfinished	O
sequel	O
for	O
the	O
Atari	B-General_Concept
2600	I-General_Concept
under	O
the	O
title	O
Keystone	O
Cannonball	O
.	O
</s>
