<s>
Fossil	B-Application
Fighters	I-Application
:	I-Application
Champions	I-Application
in	O
Japan	O
,	O
is	O
a	O
2010	B-Application
video	O
game	O
developed	O
by	O
Nintendo	O
SPD	O
,	O
Red	O
Entertainment	O
,	O
M2	O
,	O
and	O
Artdink	O
and	O
published	O
by	O
Nintendo	O
.	O
</s>
<s>
The	O
game	O
is	O
a	O
sequel	O
to	O
its	O
original	O
title	O
,	O
Fossil	B-Application
Fighters	I-Application
.	O
</s>
<s>
It	O
was	O
released	O
in	O
Japan	O
on	O
November	O
18	O
,	O
2010	B-Application
and	O
in	O
North	O
America	O
on	O
November	O
14	O
,	O
2011	O
.	O
</s>
<s>
Fossil	B-Application
Fighters	I-Application
:	I-Application
Champions	I-Application
follows	O
the	O
first	O
game	O
very	O
closely	O
,	O
adding	O
a	O
few	O
small	O
items	O
but	O
keeping	O
the	O
framework	O
of	O
the	O
previous	O
game	O
.	O
</s>
<s>
The	O
player	O
uses	O
either	O
a	O
hammer	O
or	O
a	O
chisel	O
,	O
each	O
with	O
different	O
strengths	O
and	O
weaknesses	O
,	O
in	O
a	O
cleaning	O
minigame	O
using	O
the	O
DS	B-Device
touchscreen	O
to	O
remove	O
the	O
surrounding	O
rock	O
.	O
</s>
<s>
Fossil	B-Application
Fighters	I-Application
:	I-Application
Champions	I-Application
uses	O
the	O
same	O
battle	O
system	O
as	O
its	O
predecessor	O
.	O
</s>
<s>
Fossil	B-Application
Fighters	I-Application
:	I-Application
Champions	I-Application
received	O
a	O
score	O
of	O
68/100	O
on	O
Metacritic	O
.	O
</s>
