I was informed that Imperial Glory was released on CD-Rom as well as on
DVD-Rom.
The German site is this one for the bonus question:
http://www.4u2play.de/store/detail/?p=11403
and it reads:
CHARACTERISTICS OF THE SPECIAL EDITION:
* Sound TRACK CD with almost 50 minutes of original music from the play -
composes and produces from Mateo Pascual.
* Inside Commandos DVD with the following contents: - Making OF Commandos
3 - interviews with the developers - review of the history of the COMMAND OS
row - film sequences from Commandos 2 and Commandos 3 - information about
the COMMAND OS team, unpublished material with exclusive film sequences and
pictures, information about Design, programming, illustrations, music and
sound effects.
* DVD "we were heroes" (FSK 16)
Photo here:
http://news.commandos3.de/img/packshot_le.jpg
Cheers,
Iakovos