<s>
Star	B-Application
Chamber	I-Application
was	O
an	O
online	O
collectible	O
card	O
game	O
(	O
CCG	O
)	O
first	O
released	O
as	O
just	O
"	O
Star	B-Application
Chamber	I-Application
"	O
in	O
2003	O
by	O
Nayantara	O
Studios	O
,	O
later	O
owned	O
by	O
Matrix	O
Games	O
and	O
Worlds	O
Apart	O
Productions	O
,	O
and	O
now	O
owned	O
by	O
Sony	O
Online	O
Entertainment	O
.	O
</s>
<s>
The	O
game	O
ran	O
on	O
both	O
the	O
Microsoft	B-Application
Windows	I-Application
and	O
Mac	B-Application
OS	I-Application
X	I-Application
platforms	O
.	O
</s>
<s>
There	O
was	O
one	O
base	O
set	O
and	O
five	O
expansion	O
sets	O
released	O
for	O
Star	B-Application
Chamber	I-Application
.	O
</s>
<s>
As	O
compensation	O
,	O
Sony	O
Online	O
Entertainment	O
offered	O
players	O
3	O
months	O
of	O
Gold	O
Membership	O
in	O
the	O
online	O
fantasy	O
role-playing	O
games	O
EverQuest	B-Protocol
and	O
EverQuest	B-Protocol
II	I-Protocol
.	O
</s>
<s>
The	O
original	O
Star	B-Application
Chamber	I-Application
received	O
"	O
favorable	O
"	O
reviews	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
