On this page, you can download the official game client.
Note that there could also be interesting 3rd Party Software you may want to use.
The game is currently in beta testing. There could still be some bugs and a few features are not yet complete.
Black Forest is officially available on Steam: Black Forest
Please make sure you will receive mails from the lemuria.org domain. Add it to the whitelist (we will never spam you) so you receive the account confirmation mail as well as the notification mail when your game starts or had a turn. You can still play without this confirmation mail, but it is strongly recommended to connect a working e-mail account, not in the least because otherwise you have no way to recover your account data if you ever lose them.