Year Name Developer Systems
1982 NAS-DOS Lucas Control Systems nascom2
1980 NAS-Pen 1.0 Lucas Logic nascom2
1981 NAS-Print 80 Program Power nascom2
198? Super-Debug 3.1 & Nas-Dis <unknown> nascom2
1983 Sys-Ex <unknown> nascom2
1980 ZEAP 2.1 Sigma Software nascom2