<s>
Fantasy	B-Protocol
Westward	I-Protocol
Journey	I-Protocol
(	O
)	O
is	O
a	O
MMORPG	B-Protocol
developed	O
and	O
run	O
by	O
NetEase	O
.	O
</s>
<s>
The	O
game	O
uses	O
the	O
same	O
engine	O
as	O
Westward	B-Protocol
Journey	I-Protocol
II	I-Protocol
with	O
a	O
distinctively	O
different	O
graphical	O
style	O
.	O
</s>
<s>
Both	O
games	O
are	O
inspired	O
by	O
the	O
Chinese	O
novel	O
Journey	B-Application
to	I-Application
the	I-Application
West	I-Application
.	O
</s>
<s>
Together	O
with	O
Westward	B-Protocol
Journey	I-Protocol
II	I-Protocol
,	O
it	O
is	O
one	O
of	O
the	O
highest-grossing	O
video	O
games	O
of	O
all	O
time	O
,	O
having	O
grossed	O
an	O
estimated	O
$6.5	O
billion	O
in	O
lifetime	O
revenue	O
,	O
as	O
of	O
2019	O
and	O
having	O
400	O
million	O
users	O
as	O
of	O
2015	O
.	O
</s>
<s>
Total	O
registered	O
users	O
of	O
Fantasy	B-Protocol
Westward	I-Protocol
Journey	I-Protocol
reached	O
310	O
million	O
as	O
of	O
2015	O
.	O
</s>
<s>
Fantasy	B-Protocol
Westward	I-Protocol
Journey	I-Protocol
launched	O
its	O
first	O
3D	O
animation	O
in	O
2015	O
.	O
</s>
