<s>
Subtrade	B-Application
:	O
Return	O
to	O
Irata	O
is	O
a	O
multiplayer	O
video	O
game	O
developed	O
in	O
1993	O
by	O
the	O
German	O
developer	O
Century	O
Interactive	O
.	O
</s>
<s>
It	O
is	O
a	O
clone	O
of	O
the	O
popular	O
Atari	B-Device
8-bit	I-Device
family	I-Device
game	O
M.U.L.E.	B-Application
</s>
<s>
Subtrade	B-Application
was	O
originally	O
written	O
for	O
the	O
Amiga	B-Device
,	O
and	O
later	O
ported	O
to	O
MS-DOS	B-Application
.	O
</s>
<s>
Like	O
M.U.L.E.	B-Application
,	O
the	O
game	O
is	O
about	O
four	O
colonists	O
(	O
players	O
)	O
building	O
up	O
an	O
economy	O
on	O
the	O
planet	O
Irata	O
(	O
Atari	O
spelled	O
backwards	O
)	O
.	O
</s>
<s>
In	O
contrast	O
to	O
M.U.L.E.	B-Application
,	O
the	O
setting	O
is	O
transferred	O
to	O
a	O
sub-oceanic	O
world	O
.	O
</s>
<s>
The	O
new	O
type	O
allows	O
the	O
player	O
to	O
build	O
his	O
own	O
labour	O
elements	O
(	O
M.U.L.E.s	O
,	O
or	O
in	O
this	O
case	O
,	O
turtles	O
)	O
,	O
so	O
that	O
the	O
player	O
wo	O
n't	O
have	O
to	O
buy	O
them	O
from	O
the	O
store	O
.	O
</s>
