The production of ClassicCry has been terminated. A 3DRealms moderator told me that I could not continue my work on MP-ComeGetSome. After this blow I looked around for more info on the original author of MP_Killbox and it turns out that there is a copyright on that too. It seems that there is no way to contact the author for permission, so I cannot work on that either.
Because the inability to re-create old maps defeats the entire purpose of the mod, it has been shut down. Thank you for all of your support.
To see more of what could have been:
Pic 1 (was to replace the ridiculously tall building from Duke3D without changing game play) - Farm4.static.flickr.com
Pic 2 (not finished, because development has stopped) Farm4.static.flickr.com