<s>
is	O
a	O
1990	O
Japan-exclusive	O
Sega	B-Operating_System
Mega	I-Operating_System
Drive	I-Operating_System
video	O
game	O
about	O
female	O
professional	O
wrestling	O
.	O
</s>
<s>
As	O
the	O
first	O
video	O
game	O
based	O
on	O
women	O
's	O
professional	O
wrestling	O
for	O
the	O
Sega	B-Operating_System
Mega	I-Operating_System
Drive	I-Operating_System
,	O
it	O
played	O
a	O
pivotal	O
role	O
in	O
establishing	O
women	O
as	O
protagonists	O
in	O
16-bit	O
video	O
games	O
,	O
predating	O
Alisia	B-Application
Dragoon	I-Application
by	O
two	O
years	O
.	O
</s>
<s>
Players	O
can	O
continue	O
to	O
lose	O
matches	O
without	O
the	O
threat	O
of	O
a	O
game	B-Application
over	I-Application
screen	O
.	O
</s>
