<s>
Shockwave	B-Application
is	O
an	O
unlicensed	O
1990	O
puzzle	O
game	O
for	O
the	O
Nintendo	O
Entertainment	O
System	O
developed	O
and	O
published	O
by	O
American	O
Game	O
Cartridges	O
.	O
</s>
<s>
The	O
player	O
's	O
weapon	O
can	O
destroy	O
cracked	O
blocks	O
,	O
but	O
it	O
can	O
also	O
create	O
a	O
shockwave	B-Application
in	O
solid	O
blocks	O
,	O
pushing	O
the	O
last	O
block	O
in	O
a	O
line	O
of	O
adjacent	O
blocks	O
.	O
</s>
<s>
Shockwave	B-Application
was	O
the	O
last	O
game	O
officially	O
released	O
by	O
American	O
Game	O
Cartridges	O
before	O
the	O
bankruptcy	O
of	O
the	O
company	O
,	O
even	O
though	O
their	O
last	O
game	O
,	O
Wally	B-Application
Bear	I-Application
and	O
the	O
NO	O
!	O
</s>
<s>
Wally	B-Application
Bear	I-Application
includes	O
in-game	O
advertising	O
for	O
Shockwave	B-Application
.	O
</s>
<s>
AllGame	O
gave	O
Shockwave	B-Application
a	O
score	O
of	O
2.5	O
stars	O
out	O
of	O
a	O
possible	O
5	O
.	O
</s>
