<s>
Overrun	B-Application
!	I-Application
</s>
<s>
is	O
a	O
1989	O
computer	B-Application
wargame	I-Application
designed	O
by	O
Gary	O
Grigsby	O
and	O
published	O
by	O
Strategic	O
Simulations	O
.	O
</s>
<s>
Overrun	B-Application
!	I-Application
</s>
<s>
is	O
a	O
computer	B-Application
wargame	I-Application
that	O
simulates	O
historical	O
and	O
hypothetical	O
conflicts	O
from	O
1973	O
onward	O
.	O
</s>
<s>
Overrun	B-Application
!	I-Application
</s>
<s>
It	O
is	O
based	O
on	O
the	O
game	O
engine	O
and	O
mechanics	O
of	O
Grigsby	O
's	O
earlier	O
Typhoon	B-Application
of	I-Application
Steel	I-Application
,	O
itself	O
adapted	O
from	O
his	O
game	O
Panzer	B-Application
Strike	I-Application
.	O
</s>
<s>
In	O
Computer	O
Gaming	O
World	O
,	O
Buddy	O
Knight	O
wrote	O
,	O
"	O
All	O
things	O
taken	O
together	O
,	O
Overrun	B-Application
!	I-Application
</s>
<s>
Zzap	O
!	O
s	O
Robin	O
Hogg	O
wrote	O
that	O
it	O
"[s]lips	O
up	O
in	O
the	O
possibilities	O
of	O
modern	O
combat	O
but	O
despite	O
this	O
 [ is ] 	O
an	O
extensive	O
and	O
very	O
comprehensive	O
wargame.	O
"	O
</s>
