<s>
Darkfall	B-Protocol
Unholy	I-Protocol
Wars	I-Protocol
was	O
a	O
massively	B-Protocol
multiplayer	I-Protocol
online	I-Protocol
role-playing	I-Protocol
game	I-Protocol
developed	O
by	O
Aventurine	O
SA	O
.	O
</s>
<s>
It	O
was	O
announced	O
on	O
18	O
September	O
and	O
is	O
a	O
sequel	O
to	O
Darkfall	B-Protocol
.	O
</s>
<s>
It	O
is	O
a	O
PvP	O
MMORPG	B-Protocol
where	O
players	O
are	O
encouraged	O
to	O
form	O
clans	O
and	O
battle	O
for	O
dominance	O
across	O
Agon	O
,	O
the	O
fantasy	O
world	O
in	O
which	O
the	O
game	O
takes	O
place	O
.	O
</s>
<s>
On	O
28	O
November	O
2012	O
,	O
Darkfall	B-Protocol
Unholy	I-Protocol
Wars	I-Protocol
was	O
submitted	O
on	O
Steam	B-Application
Greenlight	I-Application
.	O
</s>
<s>
The	O
Darkfall	B-Protocol
Unholy	I-Protocol
Wars	I-Protocol
Graphical	B-Application
User	I-Application
Interface	I-Application
was	O
mostly	O
based	O
on	O
First-person	O
shooter	O
and	O
action	B-Application
games	I-Application
.	O
</s>
<s>
The	O
character	O
progression	O
system	O
in	O
Darkfall	B-Protocol
Unholy	I-Protocol
Wars	I-Protocol
is	O
based	O
on	O
prowess	O
.	O
</s>
<s>
The	O
new	O
roles	O
system	O
introduced	O
in	O
Darkfall	B-Protocol
Unholy	I-Protocol
Wars	I-Protocol
requires	O
the	O
player	O
to	O
pick	O
up	O
a	O
role	O
,	O
along	O
with	O
two	O
schools	O
from	O
that	O
specific	O
role	O
.	O
</s>
