<s>
RaiderZ	B-Protocol
(	O
stylized	O
as	O
RaiderZ	B-Protocol
)	O
was	O
a	O
massively	B-Protocol
multiplayer	I-Protocol
online	I-Protocol
role-playing	I-Protocol
game	I-Protocol
(	O
MMORPG	B-Protocol
)	O
developed	O
by	O
the	O
now	O
defunct	O
Korean	O
developer	O
MAIET	B-Application
Entertainment	I-Application
.	O
</s>
<s>
The	O
game	O
is	O
free-to-play	O
and	O
no	O
monthly	O
subscription	O
fee	O
is	O
required	O
due	O
to	O
the	O
service	O
being	O
funded	O
by	O
real	B-Application
money	I-Application
transactions	I-Application
via	O
the	O
in-game	O
cash	O
shop	O
.	O
</s>
<s>
RaiderZ	B-Protocol
takes	O
place	O
in	O
the	O
once	O
prosperous	O
and	O
powerful	O
kingdom	O
of	O
Rendel	O
that	O
is	O
being	O
overrun	O
by	O
marauding	O
monsters	O
.	O
</s>
<s>
RaiderZ	B-Protocol
offers	O
classic	O
MMORPG	B-Protocol
gameplay	O
features	O
such	O
as	O
guilds	O
,	O
quests	O
,	O
dungeons	O
,	O
crafting	O
and	O
player	O
versus	O
player	O
battles	O
.	O
</s>
<s>
It	O
also	O
introduces	O
a	O
non-targeting	O
combat	O
system	O
where	O
players	O
actively	O
participate	O
in	O
combat	O
,	O
similar	O
to	O
TERA	B-Application
.	O
</s>
<s>
Another	O
difference	O
from	O
other	O
MMORPGs	B-Protocol
is	O
the	O
unique	O
character	O
progression	O
.	O
</s>
<s>
European	O
Publisher	O
Gameforge	O
emphasizes	O
that	O
RaiderZ	B-Protocol
is	O
"	O
not	O
a	O
casual	O
game	O
"	O
but	O
instead	O
is	O
very	O
challenging	O
for	O
even	O
the	O
most	O
experienced	O
players	O
.	O
</s>
<s>
RaiderZ	B-Protocol
blends	O
gameplay	O
features	O
of	O
MMORPGs	B-Protocol
with	O
Third	O
Person	O
Action	O
games	O
,	O
allowing	O
players	O
to	O
actively	O
participate	O
in	O
combat	O
.	O
</s>
<s>
Instead	O
of	O
the	O
typical	O
point	O
&	O
click	O
controls	O
used	O
in	O
most	O
MMORPGs	B-Protocol
,	O
RaiderZ	B-Protocol
requires	O
players	O
to	O
precisely	O
swing	O
their	O
weapons	O
,	O
dodge	O
enemy	O
attacks	O
and	O
maneuver	O
around	O
opponents	O
to	O
get	O
into	O
a	O
better	O
position	O
.	O
</s>
<s>
However	O
,	O
using	O
special	O
skills	O
that	O
can	O
be	O
placed	O
into	O
a	O
skill	O
bar	O
still	O
plays	O
a	O
big	O
role	O
in	O
RaiderZ	B-Protocol
.	O
</s>
<s>
Fighting	O
against	O
strong	O
and	O
big	O
boss	O
enemies	O
is	O
one	O
of	O
the	O
main	O
features	O
of	O
RaiderZ	B-Protocol
.	O
</s>
<s>
Bosses	O
in	O
RaiderZ	B-Protocol
also	O
use	O
several	O
special	O
abilities	O
like	O
swallowing	O
or	O
grabbing	O
players	O
at	O
random	O
.	O
</s>
