<s>
Space	B-Application
Trader	I-Application
is	O
a	O
video	O
game	O
by	O
the	O
Canadian	O
developer	O
HermitWorks	O
Entertainment	O
,	O
for	O
Microsoft	B-Application
Windows	I-Application
and	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
released	O
on	O
July	O
25	O
,	O
2007	O
.	O
</s>
<s>
After	O
the	O
game	O
was	O
open-sourced	B-Application
in	O
2008	O
,	O
an	O
iOS	B-Application
version	O
followed	O
in	O
2009	O
.	O
</s>
<s>
Space	B-Application
Trader	I-Application
is	O
a	O
combination	O
first	O
person	O
action	O
and	O
trading	O
game	O
with	O
co-operative	O
multiplayer	O
,	O
tied	O
together	O
with	O
online	O
scoreboards	O
.	O
</s>
<s>
All	O
scores	O
from	O
games	O
are	O
uploaded	O
to	O
the	O
Space	B-Application
Trader	I-Application
website	O
,	O
and	O
players	O
are	O
ranked	O
against	O
one	O
another	O
.	O
</s>
<s>
The	O
Space	B-Application
Trader	I-Application
website	O
features	O
community	O
scoreboards	O
and	O
forums	O
,	O
along	O
with	O
information	O
about	O
the	O
game	O
.	O
</s>
<s>
Space	B-Application
Trader	I-Application
was	O
developed	O
on	O
base	O
of	O
the	O
open-source	B-Application
id	B-Application
Tech	I-Application
3	I-Application
engine	O
,	O
as	O
the	O
first	O
commercial	O
title	O
to	O
use	O
that	O
engine	O
since	O
it	O
was	O
open	O
sourced	O
in	O
August	O
2005	O
.	O
</s>
<s>
The	O
game	O
was	O
released	O
for	O
Microsoft	B-Application
Windows	I-Application
and	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
on	O
July	O
25	O
,	O
2007	O
.	O
</s>
<s>
Currently	O
Space	B-Application
Trader	I-Application
is	O
at	O
version	O
1.0.4	O
,	O
with	O
a	O
beta	O
version	O
of	O
1.0.6	O
available	O
.	O
</s>
<s>
In	O
April	O
2008	O
Space	B-Application
Trader	I-Application
's	O
source	O
code	O
in	O
version	O
1.1.14	O
was	O
released	O
.	O
</s>
<s>
An	O
iOS	B-Application
version	O
was	O
released	O
in	O
2009	O
as	O
Space	B-Application
Trader	I-Application
:	O
Moon	O
Madness	O
.	O
</s>
