So you want to play DOD 3.1 on steam ....
No problem i have put together a installer go downloaded it here, its not perfect but it works
at the moment there are no servers runing but im sure with time it might build up.
i will try to get one up with some bots for now, so people can test there installation
i have also set up a Steam group called Day of Defeat 3.1 LINKY
join up the group to see other active members.
lets see how it hoes .......