XOR (1987)(Astral)[cr Ole Cracker][XOR Start]
XOR (1987)(Astral)[h TSTH][t +2][bootfile-level Select & Immortality-Master]
XOR Designer (1987)(Astral)[h TSTH][bootfile]
XOR Designer (1987)(Astral)[bootfile]
XOR (1987)(Astral)[cr Paul Eason][bootfile]
XOR (1987)(Astral Software Ltd.)