<s>
Sid	B-Application
Meier	I-Application
's	I-Application
Railroads	I-Application
!	I-Application
</s>
<s>
is	O
a	O
business	B-Application
simulation	I-Application
game	I-Application
developed	O
by	O
Firaxis	O
Games	O
on	O
the	O
Gamebryo	O
game	O
engine	O
that	O
was	O
released	O
in	O
October	O
2006	O
and	O
is	O
the	O
sequel	O
to	O
Railroad	B-Application
Tycoon	I-Application
3	I-Application
.	O
</s>
<s>
Railroads	B-Application
!	I-Application
</s>
<s>
A	O
version	O
for	O
the	O
Mac	B-Application
OS	I-Application
X	I-Application
was	O
published	O
by	O
Feral	O
Interactive	O
on	O
November	O
1	O
,	O
2012	O
,	O
under	O
the	O
latter	O
's	O
Feral	O
Legends	O
label	O
.	O
</s>
<s>
Railroads	B-Application
!	I-Application
</s>
<s>
However	O
,	O
the	O
game	O
does	O
not	O
have	O
the	O
dynamic	O
pricing	O
of	O
goods	O
across	O
the	O
entire	O
map	O
or	O
cargo	O
that	O
can	O
find	O
alternate	O
means	O
of	O
transportation	O
if	O
no	O
train	O
service	O
is	O
provided	O
that	O
were	O
features	O
of	O
Railroad	B-Application
Tycoon	I-Application
III	I-Application
,	O
and	O
other	O
simplifications	O
compared	O
to	O
previous	O
Railroad	O
Tycoon	B-Application
games	I-Application
are	O
that	O
there	O
is	O
no	O
separation	O
of	O
individual	O
money	O
from	O
company	O
money	O
,	O
nor	O
the	O
ability	O
to	O
raise	O
money	O
on	O
an	O
in-game	O
bond	O
market	O
.	O
</s>
<s>
The	O
game	O
also	O
allows	O
head-to-head	O
play	O
over	O
a	O
LAN	B-General_Concept
and	O
,	O
prior	O
to	O
2013	O
when	O
GameSpy	O
ceased	O
online	O
hosting	O
services	O
for	O
multiplayer	O
games	O
,	O
the	O
Internet	O
,	O
supporting	O
up	O
to	O
four	O
players	O
per	O
game	O
,	O
either	O
human	O
or	O
artificial	B-Application
intelligence	I-Application
.	I-Application
</s>
<s>
Like	O
the	O
previous	O
versions	O
,	O
Railroads	B-Application
!	I-Application
</s>
<s>
With	O
the	O
introduction	O
of	O
patch	O
1.1	O
a	O
map	O
editor	O
could	O
be	O
enabled	O
by	O
editing	O
one	O
of	O
the	O
game	O
's	O
.ini	B-Protocol
files	O
,	O
allowing	O
for	O
the	O
creation	O
of	O
custom	O
maps	O
by	O
users	O
.	O
</s>
<s>
The	O
game	O
received	O
"	O
generally	O
favorable	O
reviews	O
"	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
