Tec was a German group, formed early 1988 by Mister TNT and Moonwalker. After some time also Roger joined, and Wolfman came around the middle of 1988. After getting an offer to join, Roger (code) left for Genesis Project in january 1989. This was the beginning of the end for the group, as Wolfman and Moonwalker then decided to form Array with the best members of Hellcats, and Mister TNT finally joined Druids. The group was dead february 1989.