We have asked Steam to remove this game.  As soon as that happens purchasers should be able to request a refund.  Please purchase SOW Gettysburg, the stand alone version, it's cheaper right now and it's the same game.

We found out that there was no way to get Steam to share the workshop nor play against the other version.  This is unacceptable for our continued support, so we made the tough decision to drop the DLC version.  We really did try, but there are circumstances we cannot control.

Right now we are waiting for a response from Steam.  We would halt sales if possible, but there is no way to do that.  So we are stuck just waiting for a response from support.

Thank you!