<s>
RWBY	B-Application
:	I-Application
Grimm	I-Application
Eclipse	I-Application
is	O
a	O
four-player	O
co-op	O
hack	B-Application
and	I-Application
slash	I-Application
video	I-Application
game	I-Application
based	O
on	O
the	O
animated	O
web	O
series	O
RWBY	O
.	O
</s>
<s>
Developed	O
and	O
published	O
by	O
Rooster	O
Teeth	O
Games	O
,	O
it	O
was	O
released	O
as	O
an	O
early	O
access	O
title	O
on	O
Steam	B-Application
on	O
December	O
1	O
,	O
2015	O
,	O
with	O
the	O
full	O
Windows	B-Application
release	O
on	O
July	O
5	O
,	O
2016	O
.	O
</s>
<s>
The	O
game	O
was	O
released	O
for	O
macOS	B-Application
on	O
October	O
13	O
,	O
2016	O
,	O
and	O
was	O
later	O
released	O
for	O
Xbox	B-Device
One	I-Device
and	O
PlayStation	B-Operating_System
4	I-Operating_System
on	O
January	O
17	O
,	O
2017	O
.	O
</s>
<s>
The	O
game	O
's	O
Definitive	O
Edition	O
was	O
released	O
for	O
Nintendo	B-Application
Switch	I-Application
on	O
May	O
13	O
,	O
2021	O
.	O
</s>
<s>
Based	O
on	O
the	O
events	O
in	O
the	O
first	O
trailer	O
,	O
the	O
demo	O
was	O
a	O
"	O
hack	B-Application
'	I-Application
n	I-Application
slash	I-Application
survival	O
"	O
featuring	O
Ruby	O
facing	O
escalating	O
waves	O
of	O
Grimm	O
attacks	O
.	O
</s>
<s>
The	O
game	O
received	O
an	O
aggregate	O
score	O
of	O
57/100	O
on	O
Metacritic	O
for	O
its	O
Xbox	B-Device
One	I-Device
version	O
,	O
indicating	O
"	O
mixed	O
or	O
average	O
reviews	O
"	O
.	O
</s>
