Apogee has an Internet mailing list for press releases, announcements for
newly released games, slide shows, or important patches, and other
miscellaneous information.  The traffic is sporadic and very minimal.  The
mailing list includes information about any of Apogee's specialized divisions,
such as 3D Realms, and is free of charge.

To sign up for the mailing list, visit http://www.3drealms.com/signup.html and
fill out the form.  You will then be sent a confirmation letter, with further
instructions.