<s>
Transformers	B-Application
:	I-Application
Beast	I-Application
Wars	I-Application
Transmetals	I-Application
is	O
a	O
1999	O
fighting	O
game	O
based	O
on	O
the	O
Transformers	B-Application
:	O
Beast	O
Wars	O
cartoon	O
series	O
and	O
toy-line	O
for	O
the	O
Nintendo	B-Operating_System
64	I-Operating_System
and	O
PlayStation	B-Device
.	O
</s>
<s>
The	O
Nintendo	B-Operating_System
64	I-Operating_System
version	O
of	O
the	O
game	O
was	O
known	O
as	O
in	O
Japan	O
.	O
</s>
<s>
The	O
PlayStation	B-Device
version	O
of	O
the	O
game	O
was	O
known	O
as	O
in	O
Japan	O
.	O
</s>
<s>
In	O
the	O
Nintendo	B-Operating_System
64	I-Operating_System
version	O
,	O
gameplay	O
takes	O
place	O
in	O
a	O
flat	O
3D	O
arena	O
.	O
</s>
<s>
The	O
PlayStation	B-Device
version	O
features	O
a	O
top-down	O
viewpoint	O
.	O
</s>
<s>
The	O
Nintendo	B-Operating_System
64	I-Operating_System
version	O
features	O
an	O
original	O
character	O
,	O
Megatron	O
X	O
,	O
who	O
appears	O
as	O
a	O
secret	O
boss	O
in	O
the	O
arcade	O
mode	O
.	O
</s>
<s>
In	O
the	O
Japanese	O
release	O
,	O
Megatron	O
X	O
can	O
be	O
unlocked	O
as	O
a	O
playable	O
character	O
by	O
connecting	O
to	O
Kettō	O
Transformers	B-Application
Beast	O
Wars	O
:	O
Beast	O
Senshi	O
Saikyō	O
Ketteisen	O
via	O
the	O
Transfer	B-Device
Pak	I-Device
.	O
</s>
<s>
Transformers	B-Application
:	I-Application
Beast	I-Application
Wars	I-Application
Transmetals	I-Application
is	O
set	O
in	O
an	O
alternate	O
version	O
of	O
the	O
second	O
season	O
of	O
the	O
animated	O
series	O
,	O
following	O
the	O
introduction	O
of	O
the	O
Transmetals	O
and	O
Fuzors	O
.	O
</s>
<s>
The	O
Nintendo	B-Operating_System
64	I-Operating_System
version	O
features	O
unique	O
story	O
endings	O
for	O
each	O
character	O
,	O
detailing	O
their	O
actions	O
after	O
defeating	O
the	O
opposing	O
faction	O
leader	O
.	O
</s>
<s>
The	O
PlayStation	B-Device
version	O
features	O
two	O
story	O
campaigns	O
:	O
the	O
Maximal	O
campaign	O
,	O
in	O
which	O
Optimus	O
Primal	O
leads	O
a	O
team	O
to	O
infiltrate	O
the	O
Predacon	O
ship	O
and	O
retrieve	O
the	O
stolen	O
Golden	O
Disk	O
;	O
and	O
the	O
Predacon	O
campaign	O
,	O
in	O
which	O
Megatron	O
and	O
his	O
henchmen	O
lure	O
the	O
Maximals	O
out	O
of	O
their	O
ship	O
in	O
an	O
attempt	O
to	O
finish	O
them	O
.	O
</s>
<s>
The	O
game	O
was	O
met	O
with	O
negative	O
reception	O
upon	O
release	O
,	O
with	O
the	O
Nintendo	B-Operating_System
64	I-Operating_System
version	O
receiving	O
a	O
score	O
of	O
48.67	O
%	O
from	O
review	O
aggregator	O
GameRankings	O
.	O
</s>
