Posted by Tom61 on 19, 2000 at 1:14 AM:
The ones I've found so far are:
http://www.mindspring.com/~amckech/sommy.html Sommycade/Robotron 3000/Mini Tempest
http://www.dondi.net/ Doodi's coctail project
http://kiddcade.cjb.net/ Kiddcade's M.A.A.M. Mock-up
I know there are more than this, but I can't find them...