<s>
It	O
involves	O
robots	B-Algorithm
fighting	O
in	O
combat	O
sequences	O
.	O
</s>
<s>
Robots	B-Algorithm
can	O
be	O
traded	O
in	O
for	O
money	O
(	O
gold	O
)	O
if	O
updating	O
them	O
is	O
impossible	O
.	O
</s>
<s>
Either	O
the	O
base	O
must	O
be	O
destroyed	O
or	O
all	O
the	O
opponent	O
's	O
robots	B-Algorithm
must	O
be	O
destroyed	O
in	O
order	O
to	O
clear	O
the	O
battlefield	O
.	O
</s>
<s>
The	O
beta	O
version	O
of	O
Head	B-Application
Buster	I-Application
had	O
a	O
different	O
readout	O
of	O
the	O
battle	O
along	O
with	O
more	O
complicated	O
terrain	O
types	O
.	O
</s>
<s>
Players	O
would	O
have	O
to	O
develop	O
their	O
robots	B-Algorithm
literally	O
from	O
the	O
ground	O
up	O
in	O
the	O
unfinished	O
version	O
while	O
robot	B-Algorithm
models	O
were	O
already	O
fully	O
assembled	O
in	O
the	O
finished	O
version	O
.	O
</s>
