Reass V2.01 (1988)(-)[a] ROM Download (Robotron Z1013)

Assembler Z80 V5.3 (19xx)(R. Brosig)[a2] ROM Download (Robotron Z1013)

CP-M V2.2 (19xx)(Digital Research Inc)[a3] ROM Download (Robotron Z1013)

Kassette (19xx)(-)[need BASIC] ROM Download (Robotron Z1013)

Starfire 2 (19xx)(-) ROM Download (Robotron Z1013)