2-Pass Assembler v1.2 1981 Tansoft Microsoft BASIC 1980 Tangerine Microsoft BASIC (Mousepacket Colour VDU) 1982 Tangerine/Mousepacket Designs DASM 1984 Tangerine Users Group DVWord 1985 <unknown> EPROM Programmer 1982 Microtanic Software Fig-FORTH 1.2 1982 Microtanic Software HRG Toolkit 1982 Microtanic Software PGM Toolkit 1982 Tangerine Users Group Space Invasion 1980 Electronics Today International Toolkit 1981 Microtanic Software Video 80/82 Toolkit 1982 Tangerine Users Group XBug 5.2 1980 Tangerine XBug 5.2 (patched tape for 1.5MHz) 1984 Microtan Owners User Group XBug 5.3 1980 Tangerine