<s>
Rockford	B-Application
is	O
a	O
1988	B-Application
arcade	O
game	O
developed	O
by	O
Mastertronic	O
's	O
Arcadia	O
Systems	O
as	O
an	O
arcade	O
spin-off	O
of	O
the	O
home	O
computer	O
series	O
Boulder	O
Dash	O
.	O
</s>
<s>
The	O
original	O
arcade	O
version	O
of	O
Rockford	B-Application
ran	O
on	O
the	O
"	O
Arcadia	O
Multi	O
Select	O
system	O
"	O
,	O
an	O
Amiga	O
500-based	O
system	O
that	O
supported	O
multiple	O
games	O
.	O
</s>
<s>
Rockford	B-Application
is	O
an	O
action	O
arcade	O
game	O
counterpart	O
to	O
Boulder	O
Dash	O
.	O
</s>
