<s>
Relic	B-Application
Online	I-Application
was	O
an	O
online	O
gaming	O
system	O
that	O
Relic/THQ	O
uses	O
for	O
matchmaking	O
in	O
some	O
Relic	O
Entertainment	O
games	O
,	O
replacing	O
its	O
previous	O
use	O
of	O
GameSpy	B-Protocol
Arcade	I-Protocol
(	O
Dawn	B-Language
of	I-Language
War	I-Language
)	O
and	O
WON	O
(	O
Homeworld	O
)	O
.	O
</s>
<s>
Relic	B-Application
Online	I-Application
was	O
developed	O
by	O
Relic/THQ	O
and	O
Quazal	O
,	O
and	O
is	O
completely	O
separate	O
from	O
any	O
GameSpy/WON	O
systems	O
.	O
</s>
<s>
It	O
has	O
not	O
been	O
backported	O
to	O
older	O
games	O
such	O
as	O
Dawn	B-Language
of	I-Language
War	I-Language
and	O
its	O
expansions	O
,	O
but	O
has	O
appeared	O
in	O
Relic	O
's	O
Company	B-Application
of	I-Application
Heroes	I-Application
series	O
of	O
games	O
.	O
</s>
<s>
Company	B-Application
of	I-Application
Heroes	I-Application
:	I-Application
Opposing	I-Application
Fronts	I-Application
introduced	O
new	O
features	O
to	O
Relic	B-Application
Online	I-Application
such	O
as	O
arranged	O
team	O
automatches	O
,	O
with	O
the	O
changes	O
being	O
patched	O
into	O
the	O
previous	O
Company	B-Application
of	I-Application
Heroes	I-Application
games	O
as	O
well	O
.	O
</s>
<s>
Relic	B-Application
Online	I-Application
was	O
notably	O
absent	O
in	O
Relic/THQ	O
'	O
s	O
Dawn	B-Language
of	I-Language
War	I-Language
II	O
,	O
however	O
,	O
which	O
instead	O
used	O
a	O
combination	O
of	O
Steam	B-Application
and	O
Games	B-Application
for	I-Application
Windows	I-Application
–	I-Application
Live	I-Application
.	O
</s>
<s>
It	O
was	O
subsequently	O
replaced	O
by	O
Steamworks	O
on	O
April	O
23	O
,	O
2013	O
,	O
which	O
is	O
also	O
used	O
for	O
Company	B-Application
of	I-Application
Heroes	I-Application
2	I-Application
.	O
</s>
<s>
Known	O
features	O
include	O
,	O
based	O
on	O
Company	B-Application
of	I-Application
Heroes	I-Application
:	O
</s>
